| 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 | $118.37 | 6.580% | $126.1587 | $126.16 | $126.15 | $126.20 |
| Purchase #2 | $133.44 | 12.466% | $150.0746 | $150.07 | $150.05 | $150.10 |
| Purchase #3 | $73.68 | 8.526% | $79.962 | $79.96 | $79.95 | $80.00 |
| Purchase #4 | $106.99 | 11.170% | $118.9408 | $118.94 | $118.95 | $118.90 |
| Purchase #5 | $69.90 | 6.260% | $74.2757 | $74.28 | $74.30 | $74.30 |
| Purchase #6 | $108.63 | 3.354% | $112.2735 | $112.27 | $112.25 | $112.30 |
| Purchase #7 | $137.36 | 11.726% | $153.4668 | $153.47 | $153.45 | $153.50 |
| 7 purchase totals = | $748.37 | $815.1521 | $815.15 | $815.10 | $815.30 | |