| 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 | $149.63 | 8.137% | $161.8054 | $161.81 | $161.80 | $161.80 |
| Purchase #2 | $144.88 | 6.316% | $154.0306 | $154.03 | $154.05 | $154.00 |
| Purchase #3 | $101.45 | 11.762% | $113.3825 | $113.38 | $113.40 | $113.40 |
| Purchase #4 | $139.74 | 13.764% | $158.9738 | $158.97 | $158.95 | $159.00 |
| Purchase #5 | $42.52 | 7.315% | $45.6303 | $45.63 | $45.65 | $45.60 |
| Purchase #6 | $71.61 | 4.499% | $74.8317 | $74.83 | $74.85 | $74.80 |
| Purchase #7 | $229.46 | 11.223% | $255.2123 | $255.21 | $255.20 | $255.20 |
| 7 purchase totals = | $879.29 | $963.8666 | $963.86 | $963.90 | $963.80 | |