| 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 | $163.50 | 13.130% | $184.9676 | $184.97 | $184.95 | $185.00 |
| Purchase #2 | $96.59 | 3.810% | $100.2701 | $100.27 | $100.25 | $100.30 |
| Purchase #3 | $127.91 | 8.149% | $138.3334 | $138.33 | $138.35 | $138.30 |
| Purchase #4 | $188.40 | 13.237% | $213.3385 | $213.34 | $213.35 | $213.30 |
| Purchase #5 | $107.53 | 9.769% | $118.0346 | $118.03 | $118.05 | $118.00 |
| Purchase #6 | $99.95 | 6.679% | $106.6257 | $106.63 | $106.65 | $106.60 |
| Purchase #7 | $13.89 | 3.778% | $14.4148 | $14.41 | $14.40 | $14.40 |
| 7 purchase totals = | $797.77 | $875.9847 | $875.98 | $876.00 | $875.90 | |