| 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 | $118.26 | 5.776% | $125.0907 | $125.09 | $125.10 | $125.10 |
| Purchase #2 | $137.30 | 13.224% | $155.4566 | $155.46 | $155.45 | $155.50 |
| Purchase #3 | $68.76 | 9.296% | $75.1519 | $75.15 | $75.15 | $75.20 |
| Purchase #4 | $17.41 | 12.167% | $19.5283 | $19.53 | $19.55 | $19.50 |
| Purchase #5 | $92.29 | 3.586% | $95.5995 | $95.60 | $95.60 | $95.60 |
| Purchase #6 | $51.49 | 6.596% | $54.8863 | $54.89 | $54.90 | $54.90 |
| Purchase #7 | $199.79 | 5.662% | $211.1021 | $211.10 | $211.10 | $211.10 |
| 7 purchase totals = | $685.30 | $736.8154 | $736.82 | $736.85 | $736.90 | |