| 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 | $163.97 | 9.562% | $179.6488 | $179.65 | $179.65 | $179.60 |
| Purchase #2 | $25.39 | 6.743% | $27.102 | $27.10 | $27.10 | $27.10 |
| Purchase #3 | $54.93 | 3.667% | $56.9443 | $56.94 | $56.95 | $56.90 |
| Purchase #4 | $209.82 | 6.405% | $223.259 | $223.26 | $223.25 | $223.30 |
| Purchase #5 | $200.74 | 11.246% | $223.3152 | $223.32 | $223.30 | $223.30 |
| Purchase #6 | $70.46 | 7.317% | $75.6156 | $75.62 | $75.60 | $75.60 |
| Purchase #7 | $180.76 | 13.217% | $204.651 | $204.65 | $204.65 | $204.70 |
| 7 purchase totals = | $906.07 | $990.5359 | $990.54 | $990.50 | $990.50 | |