| 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 | $146.55 | 6.859% | $156.6019 | $156.60 | $156.60 | $156.60 |
| Purchase #2 | $155.83 | 9.852% | $171.1824 | $171.18 | $171.20 | $171.20 |
| Purchase #3 | $103.70 | 13.329% | $117.5222 | $117.52 | $117.50 | $117.50 |
| Purchase #4 | $111.41 | 12.166% | $124.9641 | $124.96 | $124.95 | $125.00 |
| Purchase #5 | $98.75 | 8.566% | $107.2089 | $107.21 | $107.20 | $107.20 |
| Purchase #6 | $43.28 | 5.129% | $45.4998 | $45.50 | $45.50 | $45.50 |
| Purchase #7 | $143.79 | 8.337% | $155.7778 | $155.78 | $155.80 | $155.80 |
| 7 purchase totals = | $803.31 | $878.7571 | $878.75 | $878.75 | $878.80 | |