| 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 | $153.88 | 12.852% | $173.6567 | $173.66 | $173.65 | $173.70 |
| Purchase #2 | $13.80 | 4.336% | $14.3984 | $14.40 | $14.40 | $14.40 |
| Purchase #3 | $143.34 | 3.314% | $148.0903 | $148.09 | $148.10 | $148.10 |
| Purchase #4 | $140.93 | 9.136% | $153.8054 | $153.81 | $153.80 | $153.80 |
| Purchase #5 | $52.37 | 5.340% | $55.1666 | $55.17 | $55.15 | $55.20 |
| Purchase #6 | $204.96 | 4.472% | $214.1258 | $214.13 | $214.15 | $214.10 |
| Purchase #7 | $11.42 | 4.868% | $11.9759 | $11.98 | $12.00 | $12.00 |
| 7 purchase totals = | $720.70 | $771.2191 | $771.24 | $771.25 | $771.30 | |