| 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 | $142.92 | 9.679% | $156.7532 | $156.75 | $156.75 | $156.80 |
| Purchase #2 | $152.47 | 10.765% | $168.8834 | $168.88 | $168.90 | $168.90 |
| Purchase #3 | $108.50 | 6.129% | $115.15 | $115.15 | $115.15 | $115.20 |
| Purchase #4 | $70.74 | 12.633% | $79.6766 | $79.68 | $79.70 | $79.70 |
| Purchase #5 | $53.70 | 8.317% | $58.1662 | $58.17 | $58.15 | $58.20 |
| Purchase #6 | $187.99 | 11.299% | $209.231 | $209.23 | $209.25 | $209.20 |
| Purchase #7 | $156.44 | 10.744% | $173.2479 | $173.25 | $173.25 | $173.20 |
| 7 purchase totals = | $872.76 | $961.1083 | $961.11 | $961.15 | $961.20 | |