| 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 | $158.99 | 10.511% | $175.7014 | $175.70 | $175.70 | $175.70 |
| Purchase #2 | $171.37 | 12.617% | $192.9918 | $192.99 | $193.00 | $193.00 |
| Purchase #3 | $14.29 | 7.678% | $15.3872 | $15.39 | $15.40 | $15.40 |
| Purchase #4 | $66.30 | 7.629% | $71.358 | $71.36 | $71.35 | $71.40 |
| Purchase #5 | $124.35 | 5.765% | $131.5188 | $131.52 | $131.50 | $131.50 |
| Purchase #6 | $231.60 | 12.513% | $260.5801 | $260.58 | $260.60 | $260.60 |
| Purchase #7 | $33.56 | 8.810% | $36.5166 | $36.52 | $36.50 | $36.50 |
| 7 purchase totals = | $800.46 | $884.0539 | $884.06 | $884.05 | $884.10 | |