| 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 | $194.78 | 13.336% | $220.7559 | $220.76 | $220.75 | $220.80 |
| Purchase #2 | $61.29 | 11.559% | $68.3745 | $68.37 | $68.35 | $68.40 |
| Purchase #3 | $167.60 | 4.568% | $175.256 | $175.26 | $175.25 | $175.30 |
| Purchase #4 | $42.88 | 4.437% | $44.7826 | $44.78 | $44.80 | $44.80 |
| Purchase #5 | $143.48 | 9.274% | $156.7863 | $156.79 | $156.80 | $156.80 |
| Purchase #6 | $74.86 | 4.508% | $78.2347 | $78.23 | $78.25 | $78.20 |
| Purchase #7 | $148.29 | 7.284% | $159.0914 | $159.09 | $159.10 | $159.10 |
| 7 purchase totals = | $833.18 | $903.2814 | $903.28 | $903.30 | $903.40 | |