| 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 | $155.69 | 13.697% | $177.0149 | $177.01 | $177.00 | $177.00 |
| Purchase #2 | $45.81 | 13.587% | $52.0342 | $52.03 | $52.05 | $52.00 |
| Purchase #3 | $239.46 | 13.802% | $272.5103 | $272.51 | $272.50 | $272.50 |
| Purchase #4 | $48.73 | 11.419% | $54.2945 | $54.29 | $54.30 | $54.30 |
| Purchase #5 | $200.28 | 8.435% | $217.1736 | $217.17 | $217.15 | $217.20 |
| Purchase #6 | $141.40 | 9.819% | $155.2841 | $155.28 | $155.30 | $155.30 |
| Purchase #7 | $36.57 | 6.208% | $38.8403 | $38.84 | $38.85 | $38.80 |
| 7 purchase totals = | $867.94 | $967.1519 | $967.13 | $967.15 | $967.10 | |