| 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 | $124.27 | 13.778% | $141.3919 | $141.39 | $141.40 | $141.40 |
| Purchase #2 | $29.69 | 9.596% | $32.5391 | $32.54 | $32.55 | $32.50 |
| Purchase #3 | $157.85 | 12.192% | $177.0951 | $177.10 | $177.10 | $177.10 |
| Purchase #4 | $148.80 | 4.442% | $155.4097 | $155.41 | $155.40 | $155.40 |
| Purchase #5 | $150.72 | 12.449% | $169.4831 | $169.48 | $169.50 | $169.50 |
| Purchase #6 | $141.58 | 7.671% | $152.4406 | $152.44 | $152.45 | $152.40 |
| Purchase #7 | $148.87 | 9.835% | $163.5114 | $163.51 | $163.50 | $163.50 |
| 7 purchase totals = | $901.78 | $991.8709 | $991.87 | $991.90 | $991.80 | |