| 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 | $160.52 | 9.244% | $175.3585 | $175.36 | $175.35 | $175.40 |
| Purchase #2 | $55.32 | 11.157% | $61.4921 | $61.49 | $61.50 | $61.50 |
| Purchase #3 | $111.88 | 8.386% | $121.2623 | $121.26 | $121.25 | $121.30 |
| Purchase #4 | $28.42 | 11.418% | $31.665 | $31.67 | $31.65 | $31.70 |
| Purchase #5 | $208.85 | 13.609% | $237.2724 | $237.27 | $237.25 | $237.30 |
| Purchase #6 | $137.77 | 5.417% | $145.233 | $145.23 | $145.25 | $145.20 |
| Purchase #7 | $69.85 | 4.202% | $72.7851 | $72.79 | $72.80 | $72.80 |
| 7 purchase totals = | $772.61 | $845.0684 | $845.07 | $845.05 | $845.20 | |