| 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 | $182.52 | 8.861% | $198.6931 | $198.69 | $198.70 | $198.70 |
| Purchase #2 | $70.74 | 7.344% | $75.9351 | $75.94 | $75.95 | $75.90 |
| Purchase #3 | $92.96 | 8.280% | $100.6571 | $100.66 | $100.65 | $100.70 |
| Purchase #4 | $46.82 | 3.133% | $48.2869 | $48.29 | $48.30 | $48.30 |
| Purchase #5 | $137.43 | 10.646% | $152.0608 | $152.06 | $152.05 | $152.10 |
| Purchase #6 | $44.73 | 9.347% | $48.9109 | $48.91 | $48.90 | $48.90 |
| Purchase #7 | $19.44 | 9.675% | $21.3208 | $21.32 | $21.30 | $21.30 |
| 7 purchase totals = | $594.64 | $645.8647 | $645.87 | $645.85 | $645.90 | |