| 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 | $146.61 | 8.333% | $158.827 | $158.83 | $158.85 | $158.80 |
| Purchase #2 | $217.46 | 5.663% | $229.7748 | $229.77 | $229.75 | $229.80 |
| Purchase #3 | $93.97 | 9.373% | $102.7778 | $102.78 | $102.80 | $102.80 |
| Purchase #4 | $64.95 | 4.126% | $67.6298 | $67.63 | $67.65 | $67.60 |
| Purchase #5 | $197.26 | 4.445% | $206.0282 | $206.03 | $206.05 | $206.00 |
| Purchase #6 | $12.70 | 3.500% | $13.1445 | $13.14 | $13.15 | $13.10 |
| Purchase #7 | $139.25 | 8.332% | $150.8523 | $150.85 | $150.85 | $150.90 |
| 7 purchase totals = | $872.20 | $929.0344 | $929.03 | $929.10 | $929.00 | |