| 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 | $139.30 | 6.586% | $148.4743 | $148.47 | $148.45 | $148.50 |
| Purchase #2 | $223.76 | 4.259% | $233.2899 | $233.29 | $233.30 | $233.30 |
| Purchase #3 | $70.38 | 7.208% | $75.453 | $75.45 | $75.45 | $75.50 |
| Purchase #4 | $58.33 | 13.699% | $66.3206 | $66.32 | $66.30 | $66.30 |
| Purchase #5 | $143.50 | 8.666% | $155.9357 | $155.94 | $155.95 | $155.90 |
| Purchase #6 | $235.99 | 8.386% | $255.7801 | $255.78 | $255.80 | $255.80 |
| Purchase #7 | $49.92 | 6.615% | $53.2222 | $53.22 | $53.20 | $53.20 |
| 7 purchase totals = | $921.18 | $988.4758 | $988.47 | $988.45 | $988.50 | |