| 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 | $157.62 | 12.435% | $177.22 | $177.22 | $177.20 | $177.20 |
| Purchase #2 | $54.73 | 3.684% | $56.7463 | $56.75 | $56.75 | $56.70 |
| Purchase #3 | $36.87 | 5.292% | $38.8212 | $38.82 | $38.80 | $38.80 |
| Purchase #4 | $133.62 | 11.191% | $148.5734 | $148.57 | $148.55 | $148.60 |
| Purchase #5 | $49.75 | 5.245% | $52.3594 | $52.36 | $52.35 | $52.40 |
| Purchase #6 | $48.75 | 11.827% | $54.5157 | $54.52 | $54.50 | $54.50 |
| Purchase #7 | $151.81 | 11.585% | $169.3972 | $169.40 | $169.40 | $169.40 |
| 7 purchase totals = | $633.15 | $697.6332 | $697.64 | $697.55 | $697.60 | |