| 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 | $16.95 | 9.316% | $18.5291 | $18.53 | $18.55 | $18.50 |
| Purchase #2 | $201.43 | 8.868% | $219.2928 | $219.29 | $219.30 | $219.30 |
| Purchase #3 | $21.93 | 5.300% | $23.0923 | $23.09 | $23.10 | $23.10 |
| Purchase #4 | $189.31 | 12.238% | $212.4778 | $212.48 | $212.50 | $212.50 |
| Purchase #5 | $165.31 | 3.143% | $170.5057 | $170.51 | $170.50 | $170.50 |
| Purchase #6 | $226.50 | 9.508% | $248.0356 | $248.04 | $248.05 | $248.00 |
| Purchase #7 | $55.48 | 7.403% | $59.5872 | $59.59 | $59.60 | $59.60 |
| 7 purchase totals = | $876.91 | $951.5205 | $951.53 | $951.60 | $951.50 | |