| 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 | $134.98 | 5.545% | $142.4646 | $142.46 | $142.45 | $142.50 |
| Purchase #2 | $158.67 | 12.473% | $178.4609 | $178.46 | $178.45 | $178.50 |
| Purchase #3 | $51.27 | 8.507% | $55.6315 | $55.63 | $55.65 | $55.60 |
| Purchase #4 | $103.37 | 4.203% | $107.7146 | $107.71 | $107.70 | $107.70 |
| Purchase #5 | $212.76 | 7.610% | $228.951 | $228.95 | $228.95 | $229.00 |
| Purchase #6 | $81.39 | 7.294% | $87.3266 | $87.33 | $87.35 | $87.30 |
| Purchase #7 | $61.98 | 8.364% | $67.164 | $67.16 | $67.15 | $67.20 |
| 7 purchase totals = | $804.42 | $867.7132 | $867.70 | $867.70 | $867.80 | |