| 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 | $129.72 | 13.204% | $146.8482 | $146.85 | $146.85 | $146.80 |
| Purchase #2 | $160.57 | 6.209% | $170.5398 | $170.54 | $170.55 | $170.50 |
| Purchase #3 | $197.92 | 5.580% | $208.9639 | $208.96 | $208.95 | $209.00 |
| Purchase #4 | $41.32 | 11.669% | $46.1416 | $46.14 | $46.15 | $46.10 |
| Purchase #5 | $204.55 | 6.242% | $217.318 | $217.32 | $217.30 | $217.30 |
| Purchase #6 | $74.80 | 7.110% | $80.1183 | $80.12 | $80.10 | $80.10 |
| Purchase #7 | $86.49 | 8.274% | $93.6462 | $93.65 | $93.65 | $93.60 |
| 7 purchase totals = | $895.37 | $963.5760 | $963.58 | $963.55 | $963.40 | |