| 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 | $116.96 | 4.521% | $122.2478 | $122.25 | $122.25 | $122.20 |
| Purchase #2 | $139.30 | 10.838% | $154.3973 | $154.40 | $154.40 | $154.40 |
| Purchase #3 | $64.42 | 12.716% | $72.6116 | $72.61 | $72.60 | $72.60 |
| Purchase #4 | $135.54 | 9.394% | $148.2726 | $148.27 | $148.25 | $148.30 |
| Purchase #5 | $175.54 | 3.135% | $181.0432 | $181.04 | $181.05 | $181.00 |
| Purchase #6 | $63.84 | 12.210% | $71.6349 | $71.63 | $71.65 | $71.60 |
| Purchase #7 | $111.97 | 7.626% | $120.5088 | $120.51 | $120.50 | $120.50 |
| 7 purchase totals = | $807.57 | $870.7162 | $870.71 | $870.70 | $870.60 | |