| 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 | $155.91 | 4.806% | $163.403 | $163.40 | $163.40 | $163.40 |
| Purchase #2 | $82.67 | 10.824% | $91.6182 | $91.62 | $91.60 | $91.60 |
| Purchase #3 | $30.96 | 13.464% | $35.1285 | $35.13 | $35.15 | $35.10 |
| Purchase #4 | $236.71 | 6.371% | $251.7908 | $251.79 | $251.80 | $251.80 |
| Purchase #5 | $53.99 | 8.647% | $58.6585 | $58.66 | $58.65 | $58.70 |
| Purchase #6 | $45.85 | 12.385% | $51.5285 | $51.53 | $51.55 | $51.50 |
| Purchase #7 | $115.63 | 4.247% | $120.5408 | $120.54 | $120.55 | $120.50 |
| 7 purchase totals = | $721.72 | $772.6683 | $772.67 | $772.70 | $772.60 | |