| 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 | $174.47 | 10.203% | $192.2712 | $192.27 | $192.25 | $192.30 |
| Purchase #2 | $44.70 | 6.666% | $47.6797 | $47.68 | $47.70 | $47.70 |
| Purchase #3 | $31.42 | 8.110% | $33.9682 | $33.97 | $33.95 | $34.00 |
| Purchase #4 | $144.83 | 13.168% | $163.9012 | $163.90 | $163.90 | $163.90 |
| Purchase #5 | $211.34 | 11.787% | $236.2506 | $236.25 | $236.25 | $236.30 |
| Purchase #6 | $157.42 | 8.239% | $170.3898 | $170.39 | $170.40 | $170.40 |
| Purchase #7 | $215.27 | 10.633% | $238.1597 | $238.16 | $238.15 | $238.20 |
| 7 purchase totals = | $979.45 | $1,082.6204 | $1,082.62 | $1,082.60 | $1,082.80 | |