| 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 | $170.75 | 10.783% | $189.162 | $189.16 | $189.15 | $189.20 |
| Purchase #2 | $25.53 | 10.432% | $28.1933 | $28.19 | $28.20 | $28.20 |
| Purchase #3 | $90.61 | 5.701% | $95.7757 | $95.78 | $95.80 | $95.80 |
| Purchase #4 | $99.76 | 9.409% | $109.1464 | $109.15 | $109.15 | $109.10 |
| Purchase #5 | $191.87 | 5.863% | $203.1193 | $203.12 | $203.10 | $203.10 |
| Purchase #6 | $202.68 | 3.785% | $210.3514 | $210.35 | $210.35 | $210.40 |
| Purchase #7 | $36.35 | 10.783% | $40.2696 | $40.27 | $40.25 | $40.30 |
| 7 purchase totals = | $817.55 | $876.0177 | $876.02 | $876.00 | $876.10 | |