| 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 | $157.26 | 11.285% | $175.0068 | $175.01 | $175.00 | $175.00 |
| Purchase #2 | $163.61 | 11.748% | $182.8309 | $182.83 | $182.85 | $182.80 |
| Purchase #3 | $129.26 | 10.704% | $143.096 | $143.10 | $143.10 | $143.10 |
| Purchase #4 | $132.53 | 12.430% | $149.0035 | $149.00 | $149.00 | $149.00 |
| Purchase #5 | $168.64 | 12.683% | $190.0286 | $190.03 | $190.05 | $190.00 |
| Purchase #6 | $116.56 | 8.832% | $126.8546 | $126.85 | $126.85 | $126.90 |
| Purchase #7 | $13.52 | 4.205% | $14.0885 | $14.09 | $14.10 | $14.10 |
| 7 purchase totals = | $881.38 | $980.9089 | $980.91 | $980.95 | $980.90 | |