| 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 | $13.31 | 11.444% | $14.8332 | $14.83 | $14.85 | $14.80 |
| Purchase #2 | $33.59 | 3.637% | $34.8117 | $34.81 | $34.80 | $34.80 |
| Purchase #3 | $190.92 | 13.644% | $216.9691 | $216.97 | $216.95 | $217.00 |
| Purchase #4 | $220.72 | 3.222% | $227.8316 | $227.83 | $227.85 | $227.80 |
| Purchase #5 | $138.33 | 9.286% | $151.1753 | $151.18 | $151.20 | $151.20 |
| Purchase #6 | $96.50 | 8.620% | $104.8183 | $104.82 | $104.80 | $104.80 |
| Purchase #7 | $54.27 | 5.682% | $57.3536 | $57.35 | $57.35 | $57.40 |
| 7 purchase totals = | $747.64 | $807.7928 | $807.79 | $807.80 | $807.80 | |