| 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 | $148.84 | 4.743% | $155.8995 | $155.90 | $155.90 | $155.90 |
| Purchase #2 | $188.59 | 5.668% | $199.2793 | $199.28 | $199.30 | $199.30 |
| Purchase #3 | $84.29 | 4.708% | $88.2584 | $88.26 | $88.25 | $88.30 |
| Purchase #4 | $215.89 | 4.867% | $226.3974 | $226.40 | $226.40 | $226.40 |
| Purchase #5 | $209.37 | 3.429% | $216.5493 | $216.55 | $216.55 | $216.50 |
| Purchase #6 | $120.67 | 7.447% | $129.6563 | $129.66 | $129.65 | $129.70 |
| Purchase #7 | $62.45 | 9.514% | $68.3915 | $68.39 | $68.40 | $68.40 |
| 7 purchase totals = | $1,030.10 | $1,084.4317 | $1,084.44 | $1,084.45 | $1,084.50 | |