| 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 | $166.88 | 8.263% | $180.6693 | $180.67 | $180.65 | $180.70 |
| Purchase #2 | $230.72 | 13.789% | $262.534 | $262.53 | $262.55 | $262.50 |
| Purchase #3 | $122.72 | 12.586% | $138.1655 | $138.17 | $138.15 | $138.20 |
| Purchase #4 | $244.40 | 10.486% | $270.0278 | $270.03 | $270.05 | $270.00 |
| Purchase #5 | $49.99 | 7.741% | $53.8597 | $53.86 | $53.85 | $53.90 |
| Purchase #6 | $84.78 | 7.460% | $91.1046 | $91.10 | $91.10 | $91.10 |
| Purchase #7 | $154.46 | 12.318% | $173.4864 | $173.49 | $173.50 | $173.50 |
| 7 purchase totals = | $1,053.95 | $1,169.8473 | $1,169.85 | $1,169.85 | $1,169.90 | |