| 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 | $190.94 | 10.574% | $211.13 | $211.13 | $211.15 | $211.10 |
| Purchase #2 | $13.39 | 9.714% | $14.6907 | $14.69 | $14.70 | $14.70 |
| Purchase #3 | $227.94 | 11.820% | $254.8825 | $254.88 | $254.90 | $254.90 |
| Purchase #4 | $159.69 | 9.207% | $174.3927 | $174.39 | $174.40 | $174.40 |
| Purchase #5 | $17.54 | 6.678% | $18.7113 | $18.71 | $18.70 | $18.70 |
| Purchase #6 | $72.96 | 3.655% | $75.6267 | $75.63 | $75.65 | $75.60 |
| Purchase #7 | $96.83 | 4.726% | $101.4062 | $101.41 | $101.40 | $101.40 |
| 7 purchase totals = | $779.29 | $850.8401 | $850.84 | $850.90 | $850.80 | |