| 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 | $166.68 | 10.703% | $184.5198 | $184.52 | $184.50 | $184.50 |
| Purchase #2 | $72.80 | 4.755% | $76.2616 | $76.26 | $76.25 | $76.30 |
| Purchase #3 | $159.52 | 3.526% | $165.1447 | $165.14 | $165.15 | $165.10 |
| Purchase #4 | $107.37 | 11.663% | $119.8926 | $119.89 | $119.90 | $119.90 |
| Purchase #5 | $66.84 | 7.285% | $71.7093 | $71.71 | $71.70 | $71.70 |
| Purchase #6 | $184.63 | 3.341% | $190.7985 | $190.80 | $190.80 | $190.80 |
| Purchase #7 | $100.51 | 12.825% | $113.4004 | $113.40 | $113.40 | $113.40 |
| 7 purchase totals = | $858.35 | $921.7269 | $921.72 | $921.70 | $921.70 | |