| 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 | $138.39 | 10.444% | $152.8435 | $152.84 | $152.85 | $152.80 |
| Purchase #2 | $152.91 | 6.846% | $163.3782 | $163.38 | $163.40 | $163.40 |
| Purchase #3 | $104.90 | 5.209% | $110.3642 | $110.36 | $110.35 | $110.40 |
| Purchase #4 | $118.41 | 7.405% | $127.1783 | $127.18 | $127.20 | $127.20 |
| Purchase #5 | $112.50 | 8.815% | $122.4169 | $122.42 | $122.40 | $122.40 |
| Purchase #6 | $155.35 | 9.816% | $170.5992 | $170.60 | $170.60 | $170.60 |
| Purchase #7 | $147.63 | 5.648% | $155.9681 | $155.97 | $155.95 | $156.00 |
| 7 purchase totals = | $930.09 | $1,002.7484 | $1,002.75 | $1,002.75 | $1,002.80 | |