| 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 | $167.79 | 12.801% | $189.2688 | $189.27 | $189.25 | $189.30 |
| Purchase #2 | $138.68 | 13.539% | $157.4559 | $157.46 | $157.45 | $157.50 |
| Purchase #3 | $34.92 | 10.663% | $38.6435 | $38.64 | $38.65 | $38.60 |
| Purchase #4 | $125.55 | 8.859% | $136.6725 | $136.67 | $136.65 | $136.70 |
| Purchase #5 | $98.38 | 4.302% | $102.6123 | $102.61 | $102.60 | $102.60 |
| Purchase #6 | $99.26 | 12.581% | $111.7479 | $111.75 | $111.75 | $111.70 |
| Purchase #7 | $64.97 | 9.583% | $71.1961 | $71.20 | $71.20 | $71.20 |
| 7 purchase totals = | $729.55 | $807.5970 | $807.60 | $807.55 | $807.60 | |