| 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 | $150.65 | 10.785% | $166.8976 | $166.90 | $166.90 | $166.90 |
| Purchase #2 | $74.34 | 3.838% | $77.1932 | $77.19 | $77.20 | $77.20 |
| Purchase #3 | $244.89 | 4.531% | $255.986 | $255.99 | $256.00 | $256.00 |
| Purchase #4 | $34.42 | 11.139% | $38.254 | $38.25 | $38.25 | $38.30 |
| Purchase #5 | $163.59 | 4.496% | $170.945 | $170.95 | $170.95 | $170.90 |
| Purchase #6 | $72.26 | 10.770% | $80.0424 | $80.04 | $80.05 | $80.00 |
| Purchase #7 | $21.29 | 10.685% | $23.5648 | $23.56 | $23.55 | $23.60 |
| 7 purchase totals = | $761.44 | $812.8830 | $812.88 | $812.90 | $812.90 | |