| 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 | $13.85 | 4.421% | $14.4623 | $14.46 | $14.45 | $14.50 |
| Purchase #2 | $218.88 | 3.261% | $226.0177 | $226.02 | $226.00 | $226.00 |
| Purchase #3 | $133.55 | 7.528% | $143.6036 | $143.60 | $143.60 | $143.60 |
| Purchase #4 | $95.45 | 10.708% | $105.6708 | $105.67 | $105.65 | $105.70 |
| Purchase #5 | $50.44 | 9.825% | $55.3957 | $55.40 | $55.40 | $55.40 |
| Purchase #6 | $141.36 | 3.524% | $146.3415 | $146.34 | $146.35 | $146.30 |
| Purchase #7 | $168.79 | 13.814% | $192.1067 | $192.11 | $192.10 | $192.10 |
| 7 purchase totals = | $822.32 | $883.5983 | $883.60 | $883.55 | $883.60 | |