| 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 | $137.71 | 13.340% | $156.0805 | $156.08 | $156.10 | $156.10 |
| Purchase #2 | $104.35 | 13.110% | $118.0303 | $118.03 | $118.05 | $118.00 |
| Purchase #3 | $155.98 | 11.766% | $174.3326 | $174.33 | $174.35 | $174.30 |
| Purchase #4 | $244.83 | 6.246% | $260.1221 | $260.12 | $260.10 | $260.10 |
| Purchase #5 | $160.96 | 7.586% | $173.1704 | $173.17 | $173.15 | $173.20 |
| Purchase #6 | $58.31 | 11.823% | $65.204 | $65.20 | $65.20 | $65.20 |
| Purchase #7 | $70.74 | 7.649% | $76.1509 | $76.15 | $76.15 | $76.20 |
| 7 purchase totals = | $932.88 | $1,023.0908 | $1,023.08 | $1,023.10 | $1,023.10 | |