| 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 | $189.35 | 7.855% | $204.2234 | $204.22 | $204.20 | $204.20 |
| Purchase #2 | $123.67 | 11.724% | $138.1691 | $138.17 | $138.15 | $138.20 |
| Purchase #3 | $64.85 | 11.264% | $72.1547 | $72.15 | $72.15 | $72.20 |
| Purchase #4 | $169.96 | 7.436% | $182.5982 | $182.60 | $182.60 | $182.60 |
| Purchase #5 | $94.37 | 13.469% | $107.0807 | $107.08 | $107.10 | $107.10 |
| Purchase #6 | $140.87 | 5.548% | $148.6855 | $148.69 | $148.70 | $148.70 |
| Purchase #7 | $17.73 | 7.400% | $19.042 | $19.04 | $19.05 | $19.00 |
| 7 purchase totals = | $800.80 | $871.9536 | $871.95 | $871.95 | $872.00 | |