| 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 | $129.70 | 3.539% | $134.2901 | $134.29 | $134.30 | $134.30 |
| Purchase #2 | $182.72 | 10.637% | $202.1559 | $202.16 | $202.15 | $202.20 |
| Purchase #3 | $179.33 | 12.460% | $201.6745 | $201.67 | $201.65 | $201.70 |
| Purchase #4 | $36.68 | 11.629% | $40.9455 | $40.95 | $40.95 | $40.90 |
| Purchase #5 | $155.76 | 7.536% | $167.4981 | $167.50 | $167.50 | $167.50 |
| Purchase #6 | $163.61 | 5.519% | $172.6396 | $172.64 | $172.65 | $172.60 |
| Purchase #7 | $43.40 | 10.869% | $48.1171 | $48.12 | $48.10 | $48.10 |
| 7 purchase totals = | $891.20 | $967.3208 | $967.33 | $967.30 | $967.30 | |