| 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 | $144.34 | 11.705% | $161.235 | $161.24 | $161.25 | $161.20 |
| Purchase #2 | $54.80 | 6.341% | $58.2749 | $58.27 | $58.25 | $58.30 |
| Purchase #3 | $48.41 | 7.118% | $51.8558 | $51.86 | $51.85 | $51.90 |
| Purchase #4 | $83.84 | 5.248% | $88.2399 | $88.24 | $88.25 | $88.20 |
| Purchase #5 | $170.31 | 3.645% | $176.5178 | $176.52 | $176.50 | $176.50 |
| Purchase #6 | $174.97 | 12.637% | $197.081 | $197.08 | $197.10 | $197.10 |
| Purchase #7 | $231.92 | 11.359% | $258.2638 | $258.26 | $258.25 | $258.30 |
| 7 purchase totals = | $908.59 | $991.4682 | $991.47 | $991.45 | $991.50 | |