| 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 | $157.94 | 10.382% | $174.3373 | $174.34 | $174.35 | $174.30 |
| Purchase #2 | $31.89 | 9.484% | $34.9144 | $34.91 | $34.90 | $34.90 |
| Purchase #3 | $28.93 | 11.494% | $32.2552 | $32.26 | $32.25 | $32.30 |
| Purchase #4 | $148.92 | 13.712% | $169.3399 | $169.34 | $169.35 | $169.30 |
| Purchase #5 | $190.32 | 3.499% | $196.9793 | $196.98 | $197.00 | $197.00 |
| Purchase #6 | $56.61 | 9.289% | $61.8685 | $61.87 | $61.85 | $61.90 |
| Purchase #7 | $125.99 | 10.368% | $139.0526 | $139.05 | $139.05 | $139.10 |
| 7 purchase totals = | $740.60 | $808.7472 | $808.75 | $808.75 | $808.80 | |