| 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 | $143.62 | 13.348% | $162.7904 | $162.79 | $162.80 | $162.80 |
| Purchase #2 | $17.48 | 10.491% | $19.3138 | $19.31 | $19.30 | $19.30 |
| Purchase #3 | $21.51 | 13.173% | $24.3435 | $24.34 | $24.35 | $24.30 |
| Purchase #4 | $201.35 | 4.319% | $210.0463 | $210.05 | $210.05 | $210.00 |
| Purchase #5 | $59.59 | 7.657% | $64.1528 | $64.15 | $64.15 | $64.20 |
| Purchase #6 | $145.50 | 7.363% | $156.2132 | $156.21 | $156.20 | $156.20 |
| Purchase #7 | $23.40 | 8.114% | $25.2987 | $25.30 | $25.30 | $25.30 |
| 7 purchase totals = | $612.45 | $662.1587 | $662.15 | $662.15 | $662.10 | |