| 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 | $143.57 | 9.203% | $156.7827 | $156.78 | $156.80 | $156.80 |
| Purchase #2 | $110.92 | 9.702% | $121.6815 | $121.68 | $121.70 | $121.70 |
| Purchase #3 | $72.64 | 5.780% | $76.8386 | $76.84 | $76.85 | $76.80 |
| Purchase #4 | $17.45 | 10.300% | $19.2474 | $19.25 | $19.25 | $19.20 |
| Purchase #5 | $176.66 | 4.800% | $185.1397 | $185.14 | $185.15 | $185.10 |
| Purchase #6 | $163.95 | 6.197% | $174.11 | $174.11 | $174.10 | $174.10 |
| Purchase #7 | $53.62 | 3.167% | $55.3181 | $55.32 | $55.30 | $55.30 |
| 7 purchase totals = | $738.81 | $789.1180 | $789.12 | $789.15 | $789.00 | |