| 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 | $167.40 | 12.792% | $188.8138 | $188.81 | $188.80 | $188.80 |
| Purchase #2 | $32.55 | 5.663% | $34.3933 | $34.39 | $34.40 | $34.40 |
| Purchase #3 | $228.73 | 5.709% | $241.7882 | $241.79 | $241.80 | $241.80 |
| Purchase #4 | $7.49 | 13.230% | $8.4809 | $8.48 | $8.50 | $8.50 |
| Purchase #5 | $105.72 | 13.695% | $120.1984 | $120.20 | $120.20 | $120.20 |
| Purchase #6 | $232.44 | 10.766% | $257.4645 | $257.46 | $257.45 | $257.50 |
| Purchase #7 | $56.28 | 4.849% | $59.009 | $59.01 | $59.00 | $59.00 |
| 7 purchase totals = | $830.61 | $910.1481 | $910.14 | $910.15 | $910.20 | |