| 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 | $162.79 | 3.297% | $168.1572 | $168.16 | $168.15 | $168.20 |
| Purchase #2 | $156.57 | 4.251% | $163.2258 | $163.23 | $163.25 | $163.20 |
| Purchase #3 | $72.83 | 8.207% | $78.8072 | $78.81 | $78.80 | $78.80 |
| Purchase #4 | $51.96 | 9.138% | $56.7081 | $56.71 | $56.70 | $56.70 |
| Purchase #5 | $171.32 | 13.211% | $193.9531 | $193.95 | $193.95 | $194.00 |
| Purchase #6 | $99.67 | 3.172% | $102.8315 | $102.83 | $102.85 | $102.80 |
| Purchase #7 | $183.65 | 11.211% | $204.239 | $204.24 | $204.25 | $204.20 |
| 7 purchase totals = | $898.79 | $967.9219 | $967.93 | $967.95 | $967.90 | |