| 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 | $144.51 | 7.651% | $155.5665 | $155.57 | $155.55 | $155.60 |
| Purchase #2 | $91.89 | 7.250% | $98.552 | $98.55 | $98.55 | $98.60 |
| Purchase #3 | $146.45 | 6.642% | $156.1772 | $156.18 | $156.20 | $156.20 |
| Purchase #4 | $94.59 | 13.842% | $107.6831 | $107.68 | $107.70 | $107.70 |
| Purchase #5 | $16.42 | 9.389% | $17.9617 | $17.96 | $17.95 | $18.00 |
| Purchase #6 | $95.27 | 9.294% | $104.1244 | $104.12 | $104.10 | $104.10 |
| Purchase #7 | $122.61 | 11.460% | $136.6611 | $136.66 | $136.65 | $136.70 |
| 7 purchase totals = | $711.74 | $776.7260 | $776.72 | $776.70 | $776.90 | |