| 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 | $173.70 | 9.547% | $190.2831 | $190.28 | $190.30 | $190.30 |
| Purchase #2 | $141.95 | 8.682% | $154.2741 | $154.27 | $154.25 | $154.30 |
| Purchase #3 | $164.45 | 5.585% | $173.6345 | $173.63 | $173.65 | $173.60 |
| Purchase #4 | $122.71 | 9.410% | $134.257 | $134.26 | $134.25 | $134.30 |
| Purchase #5 | $64.95 | 5.383% | $68.4463 | $68.45 | $68.45 | $68.40 |
| Purchase #6 | $61.56 | 12.335% | $69.1534 | $69.15 | $69.15 | $69.20 |
| Purchase #7 | $68.87 | 4.865% | $72.2205 | $72.22 | $72.20 | $72.20 |
| 7 purchase totals = | $798.19 | $862.2689 | $862.26 | $862.25 | $862.30 | |