| 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 | $108.48 | 9.577% | $118.8691 | $118.87 | $118.85 | $118.90 |
| Purchase #2 | $143.50 | 3.324% | $148.2699 | $148.27 | $148.25 | $148.30 |
| Purchase #3 | $13.96 | 4.133% | $14.537 | $14.54 | $14.55 | $14.50 |
| Purchase #4 | $115.59 | 8.803% | $125.7654 | $125.77 | $125.75 | $125.80 |
| Purchase #5 | $53.95 | 4.202% | $56.217 | $56.22 | $56.20 | $56.20 |
| Purchase #6 | $35.63 | 12.113% | $39.9459 | $39.95 | $39.95 | $39.90 |
| Purchase #7 | $176.67 | 3.221% | $182.3605 | $182.36 | $182.35 | $182.40 |
| 7 purchase totals = | $647.78 | $685.9648 | $685.98 | $685.90 | $686.00 | |