| 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 | $144.55 | 4.469% | $151.0099 | $151.01 | $151.00 | $151.00 |
| Purchase #2 | $153.77 | 9.225% | $167.9553 | $167.96 | $167.95 | $168.00 |
| Purchase #3 | $26.86 | 6.410% | $28.5817 | $28.58 | $28.60 | $28.60 |
| Purchase #4 | $212.81 | 3.371% | $219.9838 | $219.98 | $220.00 | $220.00 |
| Purchase #5 | $187.50 | 11.398% | $208.8713 | $208.87 | $208.85 | $208.90 |
| Purchase #6 | $65.69 | 12.842% | $74.1259 | $74.13 | $74.15 | $74.10 |
| Purchase #7 | $46.41 | 3.582% | $48.0724 | $48.07 | $48.05 | $48.10 |
| 7 purchase totals = | $837.59 | $898.6003 | $898.60 | $898.60 | $898.70 | |