| 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 | $142.55 | 4.598% | $149.1044 | $149.10 | $149.10 | $149.10 |
| Purchase #2 | $97.95 | 12.409% | $110.1046 | $110.10 | $110.10 | $110.10 |
| Purchase #3 | $248.79 | 4.754% | $260.6175 | $260.62 | $260.60 | $260.60 |
| Purchase #4 | $107.74 | 8.790% | $117.2103 | $117.21 | $117.20 | $117.20 |
| Purchase #5 | $157.87 | 11.222% | $175.5862 | $175.59 | $175.60 | $175.60 |
| Purchase #6 | $63.63 | 9.420% | $69.6239 | $69.62 | $69.60 | $69.60 |
| Purchase #7 | $144.29 | 13.184% | $163.3132 | $163.31 | $163.30 | $163.30 |
| 7 purchase totals = | $962.82 | $1,045.5601 | $1,045.55 | $1,045.50 | $1,045.50 | |