| 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 | $160.62 | 9.494% | $175.8693 | $175.87 | $175.85 | $175.90 |
| Purchase #2 | $59.71 | 3.685% | $61.9103 | $61.91 | $61.90 | $61.90 |
| Purchase #3 | $133.27 | 9.447% | $145.86 | $145.86 | $145.85 | $145.90 |
| Purchase #4 | $167.53 | 12.691% | $188.7912 | $188.79 | $188.80 | $188.80 |
| Purchase #5 | $92.65 | 6.874% | $99.0188 | $99.02 | $99.00 | $99.00 |
| Purchase #6 | $87.68 | 6.611% | $93.4765 | $93.48 | $93.50 | $93.50 |
| Purchase #7 | $50.67 | 6.852% | $54.1419 | $54.14 | $54.15 | $54.10 |
| 7 purchase totals = | $752.13 | $819.0680 | $819.07 | $819.05 | $819.10 | |