| 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 | $155.55 | 12.593% | $175.1384 | $175.14 | $175.15 | $175.10 |
| Purchase #2 | $224.50 | 4.236% | $234.0098 | $234.01 | $234.00 | $234.00 |
| Purchase #3 | $86.98 | 7.387% | $93.4052 | $93.41 | $93.40 | $93.40 |
| Purchase #4 | $25.37 | 6.169% | $26.9351 | $26.94 | $26.95 | $26.90 |
| Purchase #5 | $19.39 | 12.334% | $21.7816 | $21.78 | $21.80 | $21.80 |
| Purchase #6 | $18.27 | 11.686% | $20.405 | $20.41 | $20.40 | $20.40 |
| Purchase #7 | $96.35 | 10.488% | $106.4552 | $106.46 | $106.45 | $106.50 |
| 7 purchase totals = | $626.41 | $678.1303 | $678.15 | $678.15 | $678.10 | |