| 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 | $172.37 | 10.299% | $190.1224 | $190.12 | $190.10 | $190.10 |
| Purchase #2 | $136.88 | 13.115% | $154.8318 | $154.83 | $154.85 | $154.80 |
| Purchase #3 | $138.26 | 7.296% | $148.3474 | $148.35 | $148.35 | $148.30 |
| Purchase #4 | $65.44 | 8.151% | $70.774 | $70.77 | $70.75 | $70.80 |
| Purchase #5 | $148.50 | 12.452% | $166.9912 | $166.99 | $167.00 | $167.00 |
| Purchase #6 | $65.96 | 9.300% | $72.0943 | $72.09 | $72.10 | $72.10 |
| Purchase #7 | $31.75 | 10.749% | $35.1628 | $35.16 | $35.15 | $35.20 |
| 7 purchase totals = | $759.16 | $838.3239 | $838.31 | $838.30 | $838.30 | |