| 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 | $136.46 | 8.243% | $147.7084 | $147.71 | $147.70 | $147.70 |
| Purchase #2 | $204.75 | 13.353% | $232.0903 | $232.09 | $232.10 | $232.10 |
| Purchase #3 | $132.93 | 12.179% | $149.1195 | $149.12 | $149.10 | $149.10 |
| Purchase #4 | $153.34 | 6.421% | $163.186 | $163.19 | $163.20 | $163.20 |
| Purchase #5 | $114.42 | 10.252% | $126.1503 | $126.15 | $126.15 | $126.20 |
| Purchase #6 | $31.71 | 9.282% | $34.6533 | $34.65 | $34.65 | $34.70 |
| Purchase #7 | $96.84 | 5.698% | $102.3579 | $102.36 | $102.35 | $102.40 |
| 7 purchase totals = | $870.45 | $955.2657 | $955.27 | $955.25 | $955.40 | |