| 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 | $134.80 | 9.356% | $147.4119 | $147.41 | $147.40 | $147.40 |
| Purchase #2 | $129.39 | 11.167% | $143.839 | $143.84 | $143.85 | $143.80 |
| Purchase #3 | $201.79 | 7.191% | $216.3007 | $216.30 | $216.30 | $216.30 |
| Purchase #4 | $125.98 | 13.102% | $142.4859 | $142.49 | $142.50 | $142.50 |
| Purchase #5 | $118.86 | 11.427% | $132.4421 | $132.44 | $132.45 | $132.40 |
| Purchase #6 | $59.35 | 4.207% | $61.8469 | $61.85 | $61.85 | $61.80 |
| Purchase #7 | $149.86 | 12.791% | $169.0286 | $169.03 | $169.05 | $169.00 |
| 7 purchase totals = | $920.03 | $1,013.3551 | $1,013.36 | $1,013.40 | $1,013.20 | |