| 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 | $175.35 | 5.193% | $184.4559 | $184.46 | $184.45 | $184.50 |
| Purchase #2 | $151.61 | 7.389% | $162.8125 | $162.81 | $162.80 | $162.80 |
| Purchase #3 | $89.87 | 3.335% | $92.8672 | $92.87 | $92.85 | $92.90 |
| Purchase #4 | $75.98 | 4.196% | $79.1681 | $79.17 | $79.15 | $79.20 |
| Purchase #5 | $177.49 | 13.623% | $201.6695 | $201.67 | $201.65 | $201.70 |
| Purchase #6 | $22.87 | 7.205% | $24.5178 | $24.52 | $24.50 | $24.50 |
| Purchase #7 | $116.52 | 6.525% | $124.1229 | $124.12 | $124.10 | $124.10 |
| 7 purchase totals = | $809.69 | $869.6139 | $869.62 | $869.50 | $869.70 | |