| 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 | $145.94 | 10.305% | $160.9791 | $160.98 | $161.00 | $161.00 |
| Purchase #2 | $84.98 | 11.222% | $94.5165 | $94.52 | $94.50 | $94.50 |
| Purchase #3 | $127.83 | 8.602% | $138.8259 | $138.83 | $138.85 | $138.80 |
| Purchase #4 | $143.59 | 12.492% | $161.5273 | $161.53 | $161.55 | $161.50 |
| Purchase #5 | $118.99 | 8.730% | $129.3778 | $129.38 | $129.40 | $129.40 |
| Purchase #6 | $238.55 | 8.497% | $258.8196 | $258.82 | $258.80 | $258.80 |
| Purchase #7 | $48.87 | 10.350% | $53.928 | $53.93 | $53.95 | $53.90 |
| 7 purchase totals = | $908.75 | $997.9742 | $997.99 | $998.05 | $997.90 | |