| 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 | $174.61 | 8.753% | $189.8936 | $189.89 | $189.90 | $189.90 |
| Purchase #2 | $86.42 | 12.425% | $97.1577 | $97.16 | $97.15 | $97.20 |
| Purchase #3 | $55.29 | 3.280% | $57.1035 | $57.10 | $57.10 | $57.10 |
| Purchase #4 | $65.93 | 9.365% | $72.1043 | $72.10 | $72.10 | $72.10 |
| Purchase #5 | $23.91 | 13.203% | $27.0668 | $27.07 | $27.05 | $27.10 |
| Purchase #6 | $174.40 | 13.558% | $198.0452 | $198.05 | $198.05 | $198.00 |
| Purchase #7 | $179.70 | 3.325% | $185.675 | $185.68 | $185.70 | $185.70 |
| 7 purchase totals = | $760.26 | $827.0461 | $827.05 | $827.05 | $827.10 | |