| 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 | $199.35 | 13.185% | $225.6343 | $225.63 | $225.65 | $225.60 |
| Purchase #2 | $22.66 | 13.670% | $25.7576 | $25.76 | $25.75 | $25.80 |
| Purchase #3 | $26.36 | 4.432% | $27.5283 | $27.53 | $27.55 | $27.50 |
| Purchase #4 | $32.72 | 9.352% | $35.78 | $35.78 | $35.80 | $35.80 |
| Purchase #5 | $169.94 | 12.776% | $191.6515 | $191.65 | $191.65 | $191.70 |
| Purchase #6 | $169.31 | 7.724% | $182.3875 | $182.39 | $182.40 | $182.40 |
| Purchase #7 | $21.34 | 6.314% | $22.6874 | $22.69 | $22.70 | $22.70 |
| 7 purchase totals = | $641.68 | $711.4266 | $711.43 | $711.50 | $711.50 | |