| 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 | $150.97 | 13.745% | $171.7208 | $171.72 | $171.70 | $171.70 |
| Purchase #2 | $104.37 | 6.703% | $111.3659 | $111.37 | $111.35 | $111.40 |
| Purchase #3 | $50.45 | 3.391% | $52.1608 | $52.16 | $52.15 | $52.20 |
| Purchase #4 | $86.68 | 8.120% | $93.7184 | $93.72 | $93.70 | $93.70 |
| Purchase #5 | $160.26 | 9.663% | $175.7459 | $175.75 | $175.75 | $175.70 |
| Purchase #6 | $139.44 | 13.788% | $158.666 | $158.67 | $158.65 | $158.70 |
| Purchase #7 | $77.80 | 10.302% | $85.815 | $85.82 | $85.80 | $85.80 |
| 7 purchase totals = | $769.97 | $849.1928 | $849.21 | $849.10 | $849.20 | |