| 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 | $63.63 | 13.860% | $72.4491 | $72.45 | $72.45 | $72.40 |
| Purchase #2 | $137.52 | 7.636% | $148.021 | $148.02 | $148.00 | $148.00 |
| Purchase #3 | $46.92 | 10.152% | $51.6833 | $51.68 | $51.70 | $51.70 |
| Purchase #4 | $156.40 | 11.444% | $174.2984 | $174.30 | $174.30 | $174.30 |
| Purchase #5 | $206.65 | 8.106% | $223.401 | $223.40 | $223.40 | $223.40 |
| Purchase #6 | $204.42 | 3.130% | $210.8183 | $210.82 | $210.80 | $210.80 |
| Purchase #7 | $52.92 | 4.402% | $55.2495 | $55.25 | $55.25 | $55.20 |
| 7 purchase totals = | $868.46 | $935.9206 | $935.92 | $935.90 | $935.80 | |