| 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 | $144.74 | 3.182% | $149.3456 | $149.35 | $149.35 | $149.30 |
| Purchase #2 | $217.57 | 7.729% | $234.386 | $234.39 | $234.40 | $234.40 |
| Purchase #3 | $199.40 | 12.831% | $224.985 | $224.99 | $225.00 | $225.00 |
| Purchase #4 | $165.82 | 6.842% | $177.1654 | $177.17 | $177.15 | $177.20 |
| Purchase #5 | $46.50 | 5.585% | $49.097 | $49.10 | $49.10 | $49.10 |
| Purchase #6 | $34.45 | 10.829% | $38.1806 | $38.18 | $38.20 | $38.20 |
| Purchase #7 | $220.51 | 10.316% | $243.2578 | $243.26 | $243.25 | $243.30 |
| 7 purchase totals = | $1,028.99 | $1,116.4174 | $1,116.44 | $1,116.45 | $1,116.50 | |