| 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 | $167.42 | 3.157% | $172.7054 | $172.71 | $172.70 | $172.70 |
| Purchase #2 | $130.33 | 13.871% | $148.4081 | $148.41 | $148.40 | $148.40 |
| Purchase #3 | $81.44 | 4.512% | $85.1146 | $85.11 | $85.10 | $85.10 |
| Purchase #4 | $25.79 | 9.828% | $28.3246 | $28.32 | $28.30 | $28.30 |
| Purchase #5 | $218.94 | 6.331% | $232.8011 | $232.80 | $232.80 | $232.80 |
| Purchase #6 | $59.84 | 4.573% | $62.5765 | $62.58 | $62.60 | $62.60 |
| Purchase #7 | $40.65 | 9.766% | $44.6199 | $44.62 | $44.60 | $44.60 |
| 7 purchase totals = | $724.41 | $774.5502 | $774.55 | $774.50 | $774.50 | |