| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $129.90 | 11.518% | $144.8619 | $144.86 | $144.85 | $144.90 |
| Purchase #2 | $193.86 | 4.383% | $202.3569 | $202.36 | $202.35 | $202.40 |
| Purchase #3 | $140.54 | 5.319% | $148.0153 | $148.02 | $148.00 | $148.00 |
| Purchase #4 | $106.63 | 6.804% | $113.8851 | $113.89 | $113.90 | $113.90 |
| Purchase #5 | $173.39 | 12.283% | $194.6875 | $194.69 | $194.70 | $194.70 |
| Purchase #6 | $186.32 | 5.390% | $196.3626 | $196.36 | $196.35 | $196.40 |
| Purchase #7 | $171.33 | 11.180% | $190.4847 | $190.48 | $190.50 | $190.50 |
| 7 purchase totals = | $1,101.97 | $1,190.6540 | $1,190.66 | $1,190.65 | $1,190.80 | |