| 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 | $168.81 | 11.271% | $187.8366 | $187.84 | $187.85 | $187.80 |
| Purchase #2 | $159.61 | 5.336% | $168.1268 | $168.13 | $168.15 | $168.10 |
| Purchase #3 | $211.69 | 9.322% | $231.4237 | $231.42 | $231.40 | $231.40 |
| Purchase #4 | $117.67 | 12.719% | $132.6364 | $132.64 | $132.65 | $132.60 |
| Purchase #5 | $93.78 | 12.174% | $105.1968 | $105.20 | $105.20 | $105.20 |
| Purchase #6 | $33.77 | 8.760% | $36.7283 | $36.73 | $36.75 | $36.70 |
| Purchase #7 | $86.27 | 4.612% | $90.2488 | $90.25 | $90.25 | $90.20 |
| 7 purchase totals = | $871.60 | $952.1974 | $952.21 | $952.25 | $952.00 | |