| 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 | $143.80 | 4.160% | $149.7821 | $149.78 | $149.80 | $149.80 |
| Purchase #2 | $225.38 | 8.558% | $244.668 | $244.67 | $244.65 | $244.70 |
| Purchase #3 | $74.57 | 13.522% | $84.6534 | $84.65 | $84.65 | $84.70 |
| Purchase #4 | $9.36 | 3.688% | $9.7052 | $9.71 | $9.70 | $9.70 |
| Purchase #5 | $112.35 | 5.228% | $118.2237 | $118.22 | $118.20 | $118.20 |
| Purchase #6 | $202.89 | 6.192% | $215.4529 | $215.45 | $215.45 | $215.50 |
| Purchase #7 | $112.59 | 8.701% | $122.3865 | $122.39 | $122.40 | $122.40 |
| 7 purchase totals = | $880.94 | $944.8718 | $944.87 | $944.85 | $945.00 | |