| 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 | $125.80 | 4.197% | $131.0798 | $131.08 | $131.10 | $131.10 |
| Purchase #2 | $32.61 | 5.605% | $34.4378 | $34.44 | $34.45 | $34.40 |
| Purchase #3 | $40.58 | 10.165% | $44.705 | $44.71 | $44.70 | $44.70 |
| Purchase #4 | $125.89 | 8.624% | $136.7468 | $136.75 | $136.75 | $136.70 |
| Purchase #5 | $228.57 | 6.676% | $243.8293 | $243.83 | $243.85 | $243.80 |
| Purchase #6 | $23.87 | 8.345% | $25.862 | $25.86 | $25.85 | $25.90 |
| Purchase #7 | $160.91 | 8.860% | $175.1666 | $175.17 | $175.15 | $175.20 |
| 7 purchase totals = | $738.23 | $791.8273 | $791.84 | $791.85 | $791.80 | |