| 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 | $143.37 | 6.116% | $152.1385 | $152.14 | $152.15 | $152.10 |
| Purchase #2 | $243.28 | 11.820% | $272.0357 | $272.04 | $272.05 | $272.00 |
| Purchase #3 | $52.91 | 5.399% | $55.7666 | $55.77 | $55.75 | $55.80 |
| Purchase #4 | $116.64 | 4.369% | $121.736 | $121.74 | $121.75 | $121.70 |
| Purchase #5 | $19.37 | 13.771% | $22.0374 | $22.04 | $22.05 | $22.00 |
| Purchase #6 | $55.91 | 5.386% | $58.9213 | $58.92 | $58.90 | $58.90 |
| Purchase #7 | $33.64 | 4.541% | $35.1676 | $35.17 | $35.15 | $35.20 |
| 7 purchase totals = | $665.12 | $717.8031 | $717.82 | $717.80 | $717.70 | |