| 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 | $143.83 | 7.858% | $155.1322 | $155.13 | $155.15 | $155.10 |
| Purchase #2 | $118.75 | 9.536% | $130.074 | $130.07 | $130.05 | $130.10 |
| Purchase #3 | $44.36 | 7.658% | $47.7571 | $47.76 | $47.75 | $47.80 |
| Purchase #4 | $54.31 | 6.852% | $58.0313 | $58.03 | $58.05 | $58.00 |
| Purchase #5 | $168.60 | 8.204% | $182.4319 | $182.43 | $182.45 | $182.40 |
| Purchase #6 | $216.49 | 9.274% | $236.5673 | $236.57 | $236.55 | $236.60 |
| Purchase #7 | $162.88 | 7.324% | $174.8093 | $174.81 | $174.80 | $174.80 |
| 7 purchase totals = | $909.22 | $984.8031 | $984.80 | $984.80 | $984.80 | |