| 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 | $171.59 | 9.192% | $187.3626 | $187.36 | $187.35 | $187.40 |
| Purchase #2 | $167.52 | 5.596% | $176.8944 | $176.89 | $176.90 | $176.90 |
| Purchase #3 | $103.62 | 4.391% | $108.17 | $108.17 | $108.15 | $108.20 |
| Purchase #4 | $41.92 | 10.168% | $46.1824 | $46.18 | $46.20 | $46.20 |
| Purchase #5 | $65.30 | 4.849% | $68.4664 | $68.47 | $68.45 | $68.50 |
| Purchase #6 | $167.81 | 6.571% | $178.8368 | $178.84 | $178.85 | $178.80 |
| Purchase #7 | $88.97 | 9.597% | $97.5085 | $97.51 | $97.50 | $97.50 |
| 7 purchase totals = | $806.73 | $863.4211 | $863.42 | $863.40 | $863.50 | |