| 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 | $149.57 | 13.130% | $169.2085 | $169.21 | $169.20 | $169.20 |
| Purchase #2 | $84.74 | 10.151% | $93.342 | $93.34 | $93.35 | $93.30 |
| Purchase #3 | $129.45 | 10.758% | $143.3762 | $143.38 | $143.40 | $143.40 |
| Purchase #4 | $35.51 | 13.300% | $40.2328 | $40.23 | $40.25 | $40.20 |
| Purchase #5 | $121.73 | 5.790% | $128.7782 | $128.78 | $128.80 | $128.80 |
| Purchase #6 | $142.40 | 4.144% | $148.3011 | $148.30 | $148.30 | $148.30 |
| Purchase #7 | $242.52 | 11.609% | $270.6741 | $270.67 | $270.65 | $270.70 |
| 7 purchase totals = | $905.92 | $993.9129 | $993.91 | $993.95 | $993.90 | |