| 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 | $177.49 | 3.699% | $184.0554 | $184.06 | $184.05 | $184.10 |
| Purchase #2 | $93.38 | 3.684% | $96.8201 | $96.82 | $96.80 | $96.80 |
| Purchase #3 | $229.75 | 10.224% | $253.2396 | $253.24 | $253.25 | $253.20 |
| Purchase #4 | $138.33 | 8.785% | $150.4823 | $150.48 | $150.50 | $150.50 |
| Purchase #5 | $8.92 | 5.147% | $9.3791 | $9.38 | $9.40 | $9.40 |
| Purchase #6 | $217.26 | 12.150% | $243.6571 | $243.66 | $243.65 | $243.70 |
| Purchase #7 | $44.61 | 10.800% | $49.4279 | $49.43 | $49.45 | $49.40 |
| 7 purchase totals = | $909.74 | $987.0615 | $987.07 | $987.10 | $987.10 | |