| 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 | $108.60 | 7.865% | $117.1414 | $117.14 | $117.15 | $117.10 |
| Purchase #2 | $191.34 | 7.818% | $206.299 | $206.30 | $206.30 | $206.30 |
| Purchase #3 | $146.61 | 8.236% | $158.6848 | $158.68 | $158.70 | $158.70 |
| Purchase #4 | $132.38 | 9.692% | $145.2103 | $145.21 | $145.20 | $145.20 |
| Purchase #5 | $188.64 | 8.480% | $204.6367 | $204.64 | $204.65 | $204.60 |
| Purchase #6 | $59.54 | 6.452% | $63.3815 | $63.38 | $63.40 | $63.40 |
| Purchase #7 | $58.91 | 12.603% | $66.3344 | $66.33 | $66.35 | $66.30 |
| 7 purchase totals = | $886.02 | $961.6881 | $961.68 | $961.75 | $961.60 | |