| 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 | $125.64 | 3.796% | $130.4093 | $130.41 | $130.40 | $130.40 |
| Purchase #2 | $68.40 | 9.591% | $74.9602 | $74.96 | $74.95 | $75.00 |
| Purchase #3 | $110.88 | 10.551% | $122.5789 | $122.58 | $122.60 | $122.60 |
| Purchase #4 | $105.57 | 8.455% | $114.4959 | $114.50 | $114.50 | $114.50 |
| Purchase #5 | $206.26 | 6.471% | $219.6071 | $219.61 | $219.60 | $219.60 |
| Purchase #6 | $160.60 | 13.272% | $181.9148 | $181.91 | $181.90 | $181.90 |
| Purchase #7 | $38.43 | 3.684% | $39.8458 | $39.85 | $39.85 | $39.80 |
| 7 purchase totals = | $815.78 | $883.8120 | $883.82 | $883.80 | $883.80 | |