| 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 | $91.75 | 6.179% | $97.4192 | $97.42 | $97.40 | $97.40 |
| Purchase #2 | $160.28 | 12.133% | $179.7268 | $179.73 | $179.75 | $179.70 |
| Purchase #3 | $139.91 | 10.740% | $154.9363 | $154.94 | $154.95 | $154.90 |
| Purchase #4 | $103.28 | 3.438% | $106.8308 | $106.83 | $106.85 | $106.80 |
| Purchase #5 | $102.43 | 13.606% | $116.3666 | $116.37 | $116.35 | $116.40 |
| Purchase #6 | $68.26 | 4.467% | $71.3092 | $71.31 | $71.30 | $71.30 |
| Purchase #7 | $222.27 | 8.102% | $240.2783 | $240.28 | $240.30 | $240.30 |
| 7 purchase totals = | $888.18 | $966.8672 | $966.88 | $966.90 | $966.80 | |