| 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 | $102.57 | 13.688% | $116.6098 | $116.61 | $116.60 | $116.60 |
| Purchase #2 | $35.75 | 9.566% | $39.1698 | $39.17 | $39.15 | $39.20 |
| Purchase #3 | $96.68 | 5.512% | $102.009 | $102.01 | $102.00 | $102.00 |
| Purchase #4 | $99.47 | 8.141% | $107.5679 | $107.57 | $107.55 | $107.60 |
| Purchase #5 | $166.32 | 5.394% | $175.2913 | $175.29 | $175.30 | $175.30 |
| Purchase #6 | $232.52 | 8.797% | $252.9748 | $252.97 | $252.95 | $253.00 |
| Purchase #7 | $119.74 | 13.692% | $136.1348 | $136.13 | $136.15 | $136.10 |
| 7 purchase totals = | $853.05 | $929.7574 | $929.75 | $929.70 | $929.80 | |