| 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 | $148.78 | 13.746% | $169.2313 | $169.23 | $169.25 | $169.20 |
| Purchase #2 | $62.95 | 7.534% | $67.6927 | $67.69 | $67.70 | $67.70 |
| Purchase #3 | $51.48 | 13.660% | $58.5122 | $58.51 | $58.50 | $58.50 |
| Purchase #4 | $130.91 | 10.858% | $145.1242 | $145.12 | $145.10 | $145.10 |
| Purchase #5 | $172.60 | 9.771% | $189.4647 | $189.46 | $189.45 | $189.50 |
| Purchase #6 | $38.91 | 13.874% | $44.3084 | $44.31 | $44.30 | $44.30 |
| Purchase #7 | $142.53 | 11.494% | $158.9124 | $158.91 | $158.90 | $158.90 |
| 7 purchase totals = | $748.16 | $833.2459 | $833.23 | $833.20 | $833.20 | |