| 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 | $13.69 | 9.198% | $14.9492 | $14.95 | $14.95 | $14.90 |
| Purchase #2 | $174.95 | 5.238% | $184.1139 | $184.11 | $184.10 | $184.10 |
| Purchase #3 | $12.80 | 11.591% | $14.2836 | $14.28 | $14.30 | $14.30 |
| Purchase #4 | $177.45 | 13.418% | $201.2602 | $201.26 | $201.25 | $201.30 |
| Purchase #5 | $132.62 | 8.338% | $143.6779 | $143.68 | $143.70 | $143.70 |
| Purchase #6 | $155.71 | 5.810% | $164.7568 | $164.76 | $164.75 | $164.80 |
| Purchase #7 | $193.66 | 7.654% | $208.4827 | $208.48 | $208.50 | $208.50 |
| 7 purchase totals = | $860.88 | $931.5243 | $931.52 | $931.55 | $931.60 | |