| 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 | $199.38 | 4.703% | $208.7568 | $208.76 | $208.75 | $208.80 |
| Purchase #2 | $24.98 | 9.218% | $27.2827 | $27.28 | $27.30 | $27.30 |
| Purchase #3 | $209.31 | 3.830% | $217.3266 | $217.33 | $217.35 | $217.30 |
| Purchase #4 | $134.98 | 13.244% | $152.8568 | $152.86 | $152.85 | $152.90 |
| Purchase #5 | $123.33 | 10.404% | $136.1613 | $136.16 | $136.15 | $136.20 |
| Purchase #6 | $13.48 | 5.203% | $14.1814 | $14.18 | $14.20 | $14.20 |
| Purchase #7 | $72.60 | 3.280% | $74.9813 | $74.98 | $75.00 | $75.00 |
| 7 purchase totals = | $778.06 | $831.5469 | $831.55 | $831.60 | $831.70 | |