| 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 | $103.88 | 11.484% | $115.8096 | $115.81 | $115.80 | $115.80 |
| Purchase #2 | $114.36 | 10.520% | $126.3907 | $126.39 | $126.40 | $126.40 |
| Purchase #3 | $136.75 | 8.704% | $148.6527 | $148.65 | $148.65 | $148.70 |
| Purchase #4 | $51.78 | 5.819% | $54.7931 | $54.79 | $54.80 | $54.80 |
| Purchase #5 | $188.53 | 7.198% | $202.1004 | $202.10 | $202.10 | $202.10 |
| Purchase #6 | $28.44 | 10.385% | $31.3935 | $31.39 | $31.40 | $31.40 |
| Purchase #7 | $43.43 | 8.839% | $47.2688 | $47.27 | $47.25 | $47.30 |
| 7 purchase totals = | $667.17 | $726.4088 | $726.40 | $726.40 | $726.50 | |