| 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 | $144.95 | 6.347% | $154.15 | $154.15 | $154.15 | $154.20 |
| Purchase #2 | $86.88 | 3.523% | $89.9408 | $89.94 | $89.95 | $89.90 |
| Purchase #3 | $104.70 | 7.249% | $112.2897 | $112.29 | $112.30 | $112.30 |
| Purchase #4 | $49.47 | 8.565% | $53.7071 | $53.71 | $53.70 | $53.70 |
| Purchase #5 | $9.65 | 13.229% | $10.9266 | $10.93 | $10.95 | $10.90 |
| Purchase #6 | $159.76 | 7.356% | $171.5119 | $171.51 | $171.50 | $171.50 |
| Purchase #7 | $166.26 | 6.761% | $177.5008 | $177.50 | $177.50 | $177.50 |
| 7 purchase totals = | $721.67 | $770.0269 | $770.03 | $770.05 | $770.00 | |