| 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 | $142.31 | 11.263% | $158.3384 | $158.34 | $158.35 | $158.30 |
| Purchase #2 | $241.41 | 6.790% | $257.8017 | $257.80 | $257.80 | $257.80 |
| Purchase #3 | $21.42 | 7.216% | $22.9657 | $22.97 | $22.95 | $23.00 |
| Purchase #4 | $155.77 | 5.279% | $163.9931 | $163.99 | $164.00 | $164.00 |
| Purchase #5 | $98.73 | 11.538% | $110.1215 | $110.12 | $110.10 | $110.10 |
| Purchase #6 | $228.72 | 6.411% | $243.3832 | $243.38 | $243.40 | $243.40 |
| Purchase #7 | $19.33 | 9.637% | $21.1928 | $21.19 | $21.20 | $21.20 |
| 7 purchase totals = | $907.69 | $977.7964 | $977.79 | $977.80 | $977.80 | |