| 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 | $89.43 | 12.594% | $100.6928 | $100.69 | $100.70 | $100.70 |
| Purchase #2 | $167.93 | 4.565% | $175.596 | $175.60 | $175.60 | $175.60 |
| Purchase #3 | $55.96 | 11.369% | $62.3221 | $62.32 | $62.30 | $62.30 |
| Purchase #4 | $121.65 | 5.793% | $128.6972 | $128.70 | $128.70 | $128.70 |
| Purchase #5 | $68.40 | 7.806% | $73.7393 | $73.74 | $73.75 | $73.70 |
| Purchase #6 | $144.65 | 7.868% | $156.0311 | $156.03 | $156.05 | $156.00 |
| Purchase #7 | $63.28 | 4.400% | $66.0643 | $66.06 | $66.05 | $66.10 |
| 7 purchase totals = | $711.30 | $763.1428 | $763.14 | $763.15 | $763.10 | |