| 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 | $136.57 | 4.808% | $143.1363 | $143.14 | $143.15 | $143.10 |
| Purchase #2 | $78.42 | 7.178% | $84.049 | $84.05 | $84.05 | $84.00 |
| Purchase #3 | $239.26 | 4.732% | $250.5818 | $250.58 | $250.60 | $250.60 |
| Purchase #4 | $157.93 | 7.865% | $170.3512 | $170.35 | $170.35 | $170.40 |
| Purchase #5 | $216.81 | 12.474% | $243.8549 | $243.85 | $243.85 | $243.90 |
| Purchase #6 | $108.62 | 11.669% | $121.2949 | $121.29 | $121.30 | $121.30 |
| Purchase #7 | $165.68 | 12.872% | $187.0063 | $187.01 | $187.00 | $187.00 |
| 7 purchase totals = | $1,103.29 | $1,200.2744 | $1,200.27 | $1,200.30 | $1,200.30 | |