| 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 | $120.56 | 12.501% | $135.6312 | $135.63 | $135.65 | $135.60 |
| Purchase #2 | $193.46 | 3.640% | $200.5019 | $200.50 | $200.50 | $200.50 |
| Purchase #3 | $30.87 | 8.496% | $33.4927 | $33.49 | $33.50 | $33.50 |
| Purchase #4 | $141.26 | 3.838% | $146.6816 | $146.68 | $146.70 | $146.70 |
| Purchase #5 | $52.37 | 13.860% | $59.6285 | $59.63 | $59.65 | $59.60 |
| Purchase #6 | $61.59 | 13.782% | $70.0783 | $70.08 | $70.10 | $70.10 |
| Purchase #7 | $164.60 | 13.707% | $187.1617 | $187.16 | $187.15 | $187.20 |
| 7 purchase totals = | $764.71 | $833.1759 | $833.17 | $833.25 | $833.20 | |