| 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 | $163.34 | 13.477% | $185.3533 | $185.35 | $185.35 | $185.40 |
| Purchase #2 | $60.63 | 13.650% | $68.906 | $68.91 | $68.90 | $68.90 |
| Purchase #3 | $197.65 | 3.260% | $204.0934 | $204.09 | $204.10 | $204.10 |
| Purchase #4 | $57.52 | 10.121% | $63.3416 | $63.34 | $63.35 | $63.30 |
| Purchase #5 | $187.87 | 9.374% | $205.4809 | $205.48 | $205.50 | $205.50 |
| Purchase #6 | $19.91 | 9.721% | $21.8455 | $21.85 | $21.85 | $21.80 |
| Purchase #7 | $119.37 | 7.335% | $128.1258 | $128.13 | $128.15 | $128.10 |
| 7 purchase totals = | $806.29 | $877.1465 | $877.15 | $877.20 | $877.10 | |