| 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 | $144.40 | 8.846% | $157.1736 | $157.17 | $157.15 | $157.20 |
| Purchase #2 | $172.80 | 10.630% | $191.1686 | $191.17 | $191.15 | $191.20 |
| Purchase #3 | $14.93 | 12.232% | $16.7562 | $16.76 | $16.75 | $16.80 |
| Purchase #4 | $226.41 | 3.379% | $234.0604 | $234.06 | $234.05 | $234.10 |
| Purchase #5 | $98.37 | 12.321% | $110.4902 | $110.49 | $110.50 | $110.50 |
| Purchase #6 | $86.76 | 8.399% | $94.047 | $94.05 | $94.05 | $94.00 |
| Purchase #7 | $165.31 | 7.664% | $177.9794 | $177.98 | $178.00 | $178.00 |
| 7 purchase totals = | $908.98 | $981.6754 | $981.68 | $981.65 | $981.80 | |