| 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 | $149.26 | 9.768% | $163.8397 | $163.84 | $163.85 | $163.80 |
| Purchase #2 | $217.58 | 4.804% | $228.0325 | $228.03 | $228.05 | $228.00 |
| Purchase #3 | $60.96 | 11.468% | $67.9509 | $67.95 | $67.95 | $68.00 |
| Purchase #4 | $224.25 | 8.425% | $243.1431 | $243.14 | $243.15 | $243.10 |
| Purchase #5 | $190.28 | 5.803% | $201.3219 | $201.32 | $201.30 | $201.30 |
| Purchase #6 | $153.49 | 6.610% | $163.6357 | $163.64 | $163.65 | $163.60 |
| Purchase #7 | $244.31 | 6.103% | $259.2202 | $259.22 | $259.20 | $259.20 |
| 7 purchase totals = | $1,240.13 | $1,327.1440 | $1,327.14 | $1,327.15 | $1,327.00 | |