| 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 | $113.78 | 5.829% | $120.4122 | $120.41 | $120.40 | $120.40 |
| Purchase #2 | $144.96 | 11.396% | $161.4796 | $161.48 | $161.50 | $161.50 |
| Purchase #3 | $22.67 | 13.439% | $25.7166 | $25.72 | $25.70 | $25.70 |
| Purchase #4 | $109.95 | 10.694% | $121.7081 | $121.71 | $121.70 | $121.70 |
| Purchase #5 | $179.82 | 10.130% | $198.0358 | $198.04 | $198.05 | $198.00 |
| Purchase #6 | $115.30 | 8.427% | $125.0163 | $125.02 | $125.00 | $125.00 |
| Purchase #7 | $15.38 | 12.338% | $17.2776 | $17.28 | $17.30 | $17.30 |
| 7 purchase totals = | $701.86 | $769.6462 | $769.66 | $769.65 | $769.60 | |