| 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 | $177.76 | 6.721% | $189.7072 | $189.71 | $189.70 | $189.70 |
| Purchase #2 | $205.35 | 11.608% | $229.187 | $229.19 | $229.20 | $229.20 |
| Purchase #3 | $166.66 | 6.323% | $177.1979 | $177.20 | $177.20 | $177.20 |
| Purchase #4 | $56.92 | 3.749% | $59.0539 | $59.05 | $59.05 | $59.10 |
| Purchase #5 | $101.85 | 9.302% | $111.3241 | $111.32 | $111.30 | $111.30 |
| Purchase #6 | $65.42 | 8.873% | $71.2247 | $71.22 | $71.20 | $71.20 |
| Purchase #7 | $17.93 | 10.187% | $19.7565 | $19.76 | $19.75 | $19.80 |
| 7 purchase totals = | $791.89 | $857.4513 | $857.45 | $857.40 | $857.50 | |