| 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 | $169.48 | 7.588% | $182.3401 | $182.34 | $182.35 | $182.30 |
| Purchase #2 | $24.30 | 5.190% | $25.5612 | $25.56 | $25.55 | $25.60 |
| Purchase #3 | $142.70 | 3.659% | $147.9214 | $147.92 | $147.90 | $147.90 |
| Purchase #4 | $232.49 | 11.127% | $258.3592 | $258.36 | $258.35 | $258.40 |
| Purchase #5 | $163.74 | 3.349% | $169.2237 | $169.22 | $169.20 | $169.20 |
| Purchase #6 | $39.95 | 3.568% | $41.3754 | $41.38 | $41.40 | $41.40 |
| Purchase #7 | $59.47 | 10.357% | $65.6293 | $65.63 | $65.65 | $65.60 |
| 7 purchase totals = | $832.13 | $890.4103 | $890.41 | $890.40 | $890.40 | |