| 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 | $148.56 | 6.702% | $158.5165 | $158.52 | $158.50 | $158.50 |
| Purchase #2 | $136.45 | 5.566% | $144.0448 | $144.04 | $144.05 | $144.00 |
| Purchase #3 | $79.40 | 6.845% | $84.8349 | $84.83 | $84.85 | $84.80 |
| Purchase #4 | $89.69 | 7.280% | $96.2194 | $96.22 | $96.20 | $96.20 |
| Purchase #5 | $210.29 | 5.191% | $221.2062 | $221.21 | $221.20 | $221.20 |
| Purchase #6 | $29.71 | 7.154% | $31.8355 | $31.84 | $31.85 | $31.80 |
| Purchase #7 | $188.61 | 10.295% | $208.0274 | $208.03 | $208.05 | $208.00 |
| 7 purchase totals = | $882.71 | $944.6847 | $944.69 | $944.70 | $944.50 | |