| 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 | $156.39 | 13.452% | $177.4276 | $177.43 | $177.45 | $177.40 |
| Purchase #2 | $53.50 | 10.678% | $59.2127 | $59.21 | $59.20 | $59.20 |
| Purchase #3 | $16.41 | 12.235% | $18.4178 | $18.42 | $18.40 | $18.40 |
| Purchase #4 | $216.49 | 8.379% | $234.6297 | $234.63 | $234.65 | $234.60 |
| Purchase #5 | $148.74 | 5.351% | $156.6991 | $156.70 | $156.70 | $156.70 |
| Purchase #6 | $106.55 | 3.668% | $110.4583 | $110.46 | $110.45 | $110.50 |
| Purchase #7 | $184.86 | 3.586% | $191.4891 | $191.49 | $191.50 | $191.50 |
| 7 purchase totals = | $882.94 | $948.3343 | $948.34 | $948.35 | $948.30 | |