| 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 | $202.95 | 3.319% | $209.6859 | $209.69 | $209.70 | $209.70 |
| Purchase #2 | $38.26 | 5.712% | $40.4454 | $40.45 | $40.45 | $40.40 |
| Purchase #3 | $153.81 | 11.252% | $171.1167 | $171.12 | $171.10 | $171.10 |
| Purchase #4 | $61.41 | 6.466% | $65.3808 | $65.38 | $65.40 | $65.40 |
| Purchase #5 | $150.72 | 13.115% | $170.4869 | $170.49 | $170.50 | $170.50 |
| Purchase #6 | $36.28 | 8.198% | $39.2542 | $39.25 | $39.25 | $39.30 |
| Purchase #7 | $163.57 | 10.779% | $181.2012 | $181.20 | $181.20 | $181.20 |
| 7 purchase totals = | $807.00 | $877.5711 | $877.58 | $877.60 | $877.60 | |