| 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 | $150.62 | 5.285% | $158.5803 | $158.58 | $158.60 | $158.60 |
| Purchase #2 | $21.76 | 10.603% | $24.0672 | $24.07 | $24.05 | $24.10 |
| Purchase #3 | $115.45 | 13.584% | $131.1327 | $131.13 | $131.15 | $131.10 |
| Purchase #4 | $197.99 | 12.862% | $223.4555 | $223.46 | $223.45 | $223.50 |
| Purchase #5 | $128.66 | 10.471% | $142.132 | $142.13 | $142.15 | $142.10 |
| Purchase #6 | $118.60 | 5.110% | $124.6605 | $124.66 | $124.65 | $124.70 |
| Purchase #7 | $51.83 | 13.738% | $58.9504 | $58.95 | $58.95 | $59.00 |
| 7 purchase totals = | $784.91 | $862.9786 | $862.98 | $863.00 | $863.10 | |