| 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 | $118.80 | 9.211% | $129.7427 | $129.74 | $129.75 | $129.70 |
| Purchase #2 | $137.66 | 13.607% | $156.3914 | $156.39 | $156.40 | $156.40 |
| Purchase #3 | $162.71 | 13.162% | $184.1259 | $184.13 | $184.15 | $184.10 |
| Purchase #4 | $25.28 | 10.867% | $28.0272 | $28.03 | $28.05 | $28.00 |
| Purchase #5 | $173.70 | 4.662% | $181.7979 | $181.80 | $181.80 | $181.80 |
| Purchase #6 | $107.34 | 3.296% | $110.8779 | $110.88 | $110.90 | $110.90 |
| Purchase #7 | $170.28 | 13.439% | $193.1639 | $193.16 | $193.15 | $193.20 |
| 7 purchase totals = | $895.77 | $984.1269 | $984.13 | $984.20 | $984.10 | |