| 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 | $140.88 | 12.270% | $158.166 | $158.17 | $158.15 | $158.20 |
| Purchase #2 | $192.99 | 5.401% | $203.4134 | $203.41 | $203.40 | $203.40 |
| Purchase #3 | $108.49 | 4.723% | $113.614 | $113.61 | $113.60 | $113.60 |
| Purchase #4 | $38.81 | 12.645% | $43.7175 | $43.72 | $43.70 | $43.70 |
| Purchase #5 | $177.38 | 13.626% | $201.5498 | $201.55 | $201.55 | $201.50 |
| Purchase #6 | $35.47 | 5.420% | $37.3925 | $37.39 | $37.40 | $37.40 |
| Purchase #7 | $133.66 | 3.167% | $137.893 | $137.89 | $137.90 | $137.90 |
| 7 purchase totals = | $827.68 | $895.7462 | $895.74 | $895.70 | $895.70 | |