| 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 | $135.86 | 7.863% | $146.5427 | $146.54 | $146.55 | $146.50 |
| Purchase #2 | $50.44 | 7.494% | $54.22 | $54.22 | $54.20 | $54.20 |
| Purchase #3 | $163.90 | 4.192% | $170.7707 | $170.77 | $170.75 | $170.80 |
| Purchase #4 | $45.51 | 12.260% | $51.0895 | $51.09 | $51.10 | $51.10 |
| Purchase #5 | $231.87 | 9.487% | $253.8675 | $253.87 | $253.85 | $253.90 |
| Purchase #6 | $207.69 | 9.543% | $227.5099 | $227.51 | $227.50 | $227.50 |
| Purchase #7 | $66.50 | 3.303% | $68.6965 | $68.70 | $68.70 | $68.70 |
| 7 purchase totals = | $901.77 | $972.6968 | $972.70 | $972.65 | $972.70 | |