| 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 | $102.92 | 10.201% | $113.4189 | $113.42 | $113.40 | $113.40 |
| Purchase #2 | $85.32 | 10.596% | $94.3605 | $94.36 | $94.35 | $94.40 |
| Purchase #3 | $155.33 | 8.239% | $168.1276 | $168.13 | $168.15 | $168.10 |
| Purchase #4 | $65.83 | 9.354% | $71.9877 | $71.99 | $72.00 | $72.00 |
| Purchase #5 | $167.69 | 9.655% | $183.8805 | $183.88 | $183.90 | $183.90 |
| Purchase #6 | $125.61 | 13.704% | $142.8236 | $142.82 | $142.80 | $142.80 |
| Purchase #7 | $123.76 | 9.163% | $135.1001 | $135.10 | $135.10 | $135.10 |
| 7 purchase totals = | $826.46 | $909.6989 | $909.70 | $909.70 | $909.70 | |