| 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 | $168.42 | 5.682% | $177.9896 | $177.99 | $178.00 | $178.00 |
| Purchase #2 | $51.98 | 7.453% | $55.8541 | $55.85 | $55.85 | $55.90 |
| Purchase #3 | $101.62 | 5.645% | $107.3564 | $107.36 | $107.35 | $107.40 |
| Purchase #4 | $91.56 | 6.864% | $97.8447 | $97.84 | $97.85 | $97.80 |
| Purchase #5 | $218.72 | 7.308% | $234.7041 | $234.70 | $234.70 | $234.70 |
| Purchase #6 | $73.63 | 5.585% | $77.7422 | $77.74 | $77.75 | $77.70 |
| Purchase #7 | $229.39 | 8.180% | $248.1541 | $248.15 | $248.15 | $248.20 |
| 7 purchase totals = | $935.32 | $999.6452 | $999.63 | $999.65 | $999.70 | |