| 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 | $156.73 | 11.534% | $174.8072 | $174.81 | $174.80 | $174.80 |
| Purchase #2 | $85.61 | 8.839% | $93.1771 | $93.18 | $93.20 | $93.20 |
| Purchase #3 | $57.28 | 13.287% | $64.8908 | $64.89 | $64.90 | $64.90 |
| Purchase #4 | $146.60 | 4.456% | $153.1325 | $153.13 | $153.15 | $153.10 |
| Purchase #5 | $180.98 | 5.734% | $191.3574 | $191.36 | $191.35 | $191.40 |
| Purchase #6 | $132.58 | 4.325% | $138.3141 | $138.31 | $138.30 | $138.30 |
| Purchase #7 | $91.82 | 10.653% | $101.6016 | $101.60 | $101.60 | $101.60 |
| 7 purchase totals = | $851.60 | $917.2807 | $917.28 | $917.30 | $917.30 | |