| 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 | $106.69 | 9.413% | $116.7327 | $116.73 | $116.75 | $116.70 |
| Purchase #2 | $196.44 | 9.649% | $215.3945 | $215.39 | $215.40 | $215.40 |
| Purchase #3 | $28.25 | 13.241% | $31.9906 | $31.99 | $32.00 | $32.00 |
| Purchase #4 | $36.51 | 8.262% | $39.5265 | $39.53 | $39.55 | $39.50 |
| Purchase #5 | $161.95 | 3.651% | $167.8628 | $167.86 | $167.85 | $167.90 |
| Purchase #6 | $97.86 | 11.710% | $109.3194 | $109.32 | $109.30 | $109.30 |
| Purchase #7 | $203.85 | 10.243% | $224.7304 | $224.73 | $224.75 | $224.70 |
| 7 purchase totals = | $831.55 | $905.5569 | $905.55 | $905.60 | $905.50 | |