| 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 | $120.38 | 13.137% | $136.1943 | $136.19 | $136.20 | $136.20 |
| Purchase #2 | $107.66 | 11.263% | $119.7857 | $119.79 | $119.80 | $119.80 |
| Purchase #3 | $166.71 | 7.338% | $178.9432 | $178.94 | $178.95 | $178.90 |
| Purchase #4 | $61.89 | 7.370% | $66.4513 | $66.45 | $66.45 | $66.50 |
| Purchase #5 | $104.34 | 11.701% | $116.5488 | $116.55 | $116.55 | $116.50 |
| Purchase #6 | $65.47 | 11.598% | $73.0632 | $73.06 | $73.05 | $73.10 |
| Purchase #7 | $23.78 | 9.154% | $25.9568 | $25.96 | $25.95 | $26.00 |
| 7 purchase totals = | $650.23 | $716.9433 | $716.94 | $716.95 | $717.00 | |