| 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 | $124.41 | 10.789% | $137.8326 | $137.83 | $137.85 | $137.80 |
| Purchase #2 | $67.66 | 12.651% | $76.2197 | $76.22 | $76.20 | $76.20 |
| Purchase #3 | $48.49 | 3.861% | $50.3622 | $50.36 | $50.35 | $50.40 |
| Purchase #4 | $160.62 | 6.514% | $171.0828 | $171.08 | $171.10 | $171.10 |
| Purchase #5 | $195.74 | 8.478% | $212.3348 | $212.33 | $212.35 | $212.30 |
| Purchase #6 | $87.57 | 9.148% | $95.5809 | $95.58 | $95.60 | $95.60 |
| Purchase #7 | $138.92 | 9.205% | $151.7076 | $151.71 | $151.70 | $151.70 |
| 7 purchase totals = | $823.41 | $895.1206 | $895.11 | $895.15 | $895.10 | |