| 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 | $187.88 | 6.850% | $200.7498 | $200.75 | $200.75 | $200.70 |
| Purchase #2 | $46.70 | 3.183% | $48.1865 | $48.19 | $48.20 | $48.20 |
| Purchase #3 | $83.89 | 4.439% | $87.6139 | $87.61 | $87.60 | $87.60 |
| Purchase #4 | $15.44 | 13.617% | $17.5425 | $17.54 | $17.55 | $17.50 |
| Purchase #5 | $133.79 | 9.338% | $146.2833 | $146.28 | $146.30 | $146.30 |
| Purchase #6 | $69.66 | 3.503% | $72.1002 | $72.10 | $72.10 | $72.10 |
| Purchase #7 | $148.84 | 7.585% | $160.1295 | $160.13 | $160.15 | $160.10 |
| 7 purchase totals = | $686.20 | $732.6057 | $732.60 | $732.65 | $732.50 | |