| 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 | $136.27 | 10.723% | $150.8822 | $150.88 | $150.90 | $150.90 |
| Purchase #2 | $24.75 | 13.606% | $28.1175 | $28.12 | $28.10 | $28.10 |
| Purchase #3 | $180.88 | 7.215% | $193.9305 | $193.93 | $193.95 | $193.90 |
| Purchase #4 | $37.70 | 13.638% | $42.8415 | $42.84 | $42.85 | $42.80 |
| Purchase #5 | $178.87 | 11.406% | $199.2719 | $199.27 | $199.25 | $199.30 |
| Purchase #6 | $96.58 | 13.289% | $109.4145 | $109.41 | $109.40 | $109.40 |
| Purchase #7 | $65.36 | 8.444% | $70.879 | $70.88 | $70.90 | $70.90 |
| 7 purchase totals = | $720.41 | $795.3371 | $795.33 | $795.35 | $795.30 | |