| 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 | $149.43 | 9.139% | $163.0864 | $163.09 | $163.10 | $163.10 |
| Purchase #2 | $234.73 | 12.202% | $263.3718 | $263.37 | $263.35 | $263.40 |
| Purchase #3 | $34.31 | 5.518% | $36.2032 | $36.20 | $36.20 | $36.20 |
| Purchase #4 | $25.65 | 3.420% | $26.5272 | $26.53 | $26.55 | $26.50 |
| Purchase #5 | $39.89 | 8.443% | $43.2579 | $43.26 | $43.25 | $43.30 |
| Purchase #6 | $62.39 | 9.780% | $68.4917 | $68.49 | $68.50 | $68.50 |
| Purchase #7 | $140.31 | 13.367% | $159.0652 | $159.07 | $159.05 | $159.10 |
| 7 purchase totals = | $686.71 | $760.0034 | $760.01 | $760.00 | $760.10 | |