| 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 | $144.50 | 10.384% | $159.5049 | $159.50 | $159.50 | $159.50 |
| Purchase #2 | $45.69 | 13.708% | $51.9532 | $51.95 | $51.95 | $52.00 |
| Purchase #3 | $155.32 | 8.223% | $168.092 | $168.09 | $168.10 | $168.10 |
| Purchase #4 | $60.90 | 5.304% | $64.1301 | $64.13 | $64.15 | $64.10 |
| Purchase #5 | $48.56 | 9.491% | $53.1688 | $53.17 | $53.15 | $53.20 |
| Purchase #6 | $88.85 | 3.181% | $91.6763 | $91.68 | $91.70 | $91.70 |
| Purchase #7 | $103.70 | 9.127% | $113.1647 | $113.16 | $113.15 | $113.20 |
| 7 purchase totals = | $647.52 | $701.6900 | $701.68 | $701.70 | $701.80 | |