| 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 | $127.45 | 5.325% | $134.2367 | $134.24 | $134.25 | $134.20 |
| Purchase #2 | $161.94 | 5.531% | $170.8969 | $170.90 | $170.90 | $170.90 |
| Purchase #3 | $147.35 | 6.505% | $156.9351 | $156.94 | $156.95 | $156.90 |
| Purchase #4 | $116.47 | 3.360% | $120.3834 | $120.38 | $120.40 | $120.40 |
| Purchase #5 | $87.29 | 4.740% | $91.4275 | $91.43 | $91.45 | $91.40 |
| Purchase #6 | $100.87 | 3.671% | $104.5729 | $104.57 | $104.55 | $104.60 |
| Purchase #7 | $65.36 | 4.225% | $68.1215 | $68.12 | $68.10 | $68.10 |
| 7 purchase totals = | $806.73 | $846.5740 | $846.58 | $846.60 | $846.50 | |