| 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 | $102.45 | 12.674% | $115.4345 | $115.43 | $115.45 | $115.40 |
| Purchase #2 | $201.71 | 11.724% | $225.3585 | $225.36 | $225.35 | $225.40 |
| Purchase #3 | $100.86 | 4.102% | $104.9973 | $105.00 | $105.00 | $105.00 |
| Purchase #4 | $146.92 | 7.647% | $158.155 | $158.16 | $158.15 | $158.20 |
| Purchase #5 | $190.88 | 5.694% | $201.7487 | $201.75 | $201.75 | $201.70 |
| Purchase #6 | $150.98 | 3.180% | $155.7812 | $155.78 | $155.80 | $155.80 |
| Purchase #7 | $29.65 | 6.785% | $31.6618 | $31.66 | $31.65 | $31.70 |
| 7 purchase totals = | $923.45 | $993.1370 | $993.14 | $993.15 | $993.20 | |