| 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 | $168.68 | 9.317% | $184.3959 | $184.40 | $184.40 | $184.40 |
| Purchase #2 | $206.77 | 8.490% | $224.3248 | $224.32 | $224.30 | $224.30 |
| Purchase #3 | $178.88 | 4.641% | $187.1818 | $187.18 | $187.20 | $187.20 |
| Purchase #4 | $7.36 | 8.803% | $8.0079 | $8.01 | $8.00 | $8.00 |
| Purchase #5 | $116.43 | 4.659% | $121.8545 | $121.85 | $121.85 | $121.90 |
| Purchase #6 | $96.34 | 6.291% | $102.4007 | $102.40 | $102.40 | $102.40 |
| Purchase #7 | $106.97 | 13.567% | $121.4826 | $121.48 | $121.50 | $121.50 |
| 7 purchase totals = | $881.43 | $949.6482 | $949.64 | $949.65 | $949.70 | |