| 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 | $16.53 | 6.612% | $17.623 | $17.62 | $17.60 | $17.60 |
| Purchase #2 | $110.54 | 13.476% | $125.4364 | $125.44 | $125.45 | $125.40 |
| Purchase #3 | $33.69 | 9.220% | $36.7962 | $36.80 | $36.80 | $36.80 |
| Purchase #4 | $220.29 | 7.702% | $237.2567 | $237.26 | $237.25 | $237.30 |
| Purchase #5 | $129.66 | 7.814% | $139.7916 | $139.79 | $139.80 | $139.80 |
| Purchase #6 | $149.44 | 11.225% | $166.2146 | $166.21 | $166.20 | $166.20 |
| Purchase #7 | $155.78 | 3.116% | $160.6341 | $160.63 | $160.65 | $160.60 |
| 7 purchase totals = | $815.93 | $883.7526 | $883.75 | $883.75 | $883.70 | |