| 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 | $157.96 | 9.585% | $173.1005 | $173.10 | $173.10 | $173.10 |
| Purchase #2 | $107.79 | 5.501% | $113.7195 | $113.72 | $113.70 | $113.70 |
| Purchase #3 | $19.83 | 3.462% | $20.5165 | $20.52 | $20.50 | $20.50 |
| Purchase #4 | $169.37 | 13.554% | $192.3264 | $192.33 | $192.35 | $192.30 |
| Purchase #5 | $57.63 | 12.404% | $64.7784 | $64.78 | $64.80 | $64.80 |
| Purchase #6 | $134.80 | 7.507% | $144.9194 | $144.92 | $144.90 | $144.90 |
| Purchase #7 | $213.55 | 13.201% | $241.7407 | $241.74 | $241.75 | $241.70 |
| 7 purchase totals = | $860.93 | $951.1014 | $951.11 | $951.10 | $951.00 | |