| 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 | $179.82 | 3.796% | $186.646 | $186.65 | $186.65 | $186.60 |
| Purchase #2 | $113.71 | 5.834% | $120.3438 | $120.34 | $120.35 | $120.30 |
| Purchase #3 | $236.33 | 12.628% | $266.1738 | $266.17 | $266.15 | $266.20 |
| Purchase #4 | $58.42 | 10.503% | $64.5559 | $64.56 | $64.55 | $64.60 |
| Purchase #5 | $211.85 | 13.374% | $240.1828 | $240.18 | $240.20 | $240.20 |
| Purchase #6 | $30.36 | 10.507% | $33.5499 | $33.55 | $33.55 | $33.50 |
| Purchase #7 | $223.60 | 12.572% | $251.711 | $251.71 | $251.70 | $251.70 |
| 7 purchase totals = | $1,054.09 | $1,163.1632 | $1,163.16 | $1,163.15 | $1,163.10 | |