| 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 | $173.78 | 6.281% | $184.6951 | $184.70 | $184.70 | $184.70 |
| Purchase #2 | $49.77 | 9.545% | $54.5205 | $54.52 | $54.50 | $54.50 |
| Purchase #3 | $185.25 | 9.699% | $203.2174 | $203.22 | $203.20 | $203.20 |
| Purchase #4 | $59.45 | 12.728% | $67.0168 | $67.02 | $67.00 | $67.00 |
| Purchase #5 | $82.52 | 10.718% | $91.3645 | $91.36 | $91.35 | $91.40 |
| Purchase #6 | $54.38 | 5.511% | $57.3769 | $57.38 | $57.40 | $57.40 |
| Purchase #7 | $62.50 | 8.758% | $67.9738 | $67.97 | $67.95 | $68.00 |
| 7 purchase totals = | $667.65 | $726.1650 | $726.17 | $726.10 | $726.20 | |