| 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 | $136.44 | 3.435% | $141.1267 | $141.13 | $141.15 | $141.10 |
| Purchase #2 | $128.37 | 3.513% | $132.8796 | $132.88 | $132.90 | $132.90 |
| Purchase #3 | $67.68 | 13.823% | $77.0354 | $77.04 | $77.05 | $77.00 |
| Purchase #4 | $213.82 | 4.376% | $223.1768 | $223.18 | $223.20 | $223.20 |
| Purchase #5 | $48.60 | 4.132% | $50.6082 | $50.61 | $50.60 | $50.60 |
| Purchase #6 | $36.43 | 4.246% | $37.9768 | $37.98 | $38.00 | $38.00 |
| Purchase #7 | $57.58 | 3.853% | $59.7986 | $59.80 | $59.80 | $59.80 |
| 7 purchase totals = | $688.92 | $722.6021 | $722.62 | $722.70 | $722.60 | |