| 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 | $178.81 | 3.384% | $184.8609 | $184.86 | $184.85 | $184.90 |
| Purchase #2 | $67.66 | 8.840% | $73.6411 | $73.64 | $73.65 | $73.60 |
| Purchase #3 | $151.47 | 4.410% | $158.1498 | $158.15 | $158.15 | $158.10 |
| Purchase #4 | $24.85 | 8.559% | $26.9769 | $26.98 | $27.00 | $27.00 |
| Purchase #5 | $54.57 | 4.162% | $56.8412 | $56.84 | $56.85 | $56.80 |
| Purchase #6 | $63.69 | 10.272% | $70.2322 | $70.23 | $70.25 | $70.20 |
| Purchase #7 | $137.88 | 6.412% | $146.7209 | $146.72 | $146.70 | $146.70 |
| 7 purchase totals = | $678.93 | $717.4230 | $717.42 | $717.45 | $717.30 | |