| 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 | $166.48 | 5.429% | $175.5182 | $175.52 | $175.50 | $175.50 |
| Purchase #2 | $105.60 | 8.222% | $114.2824 | $114.28 | $114.30 | $114.30 |
| Purchase #3 | $83.53 | 12.137% | $93.668 | $93.67 | $93.65 | $93.70 |
| Purchase #4 | $30.49 | 7.840% | $32.8804 | $32.88 | $32.90 | $32.90 |
| Purchase #5 | $225.36 | 9.689% | $247.1951 | $247.20 | $247.20 | $247.20 |
| Purchase #6 | $10.45 | 11.235% | $11.6241 | $11.62 | $11.60 | $11.60 |
| Purchase #7 | $62.87 | 12.246% | $70.5691 | $70.57 | $70.55 | $70.60 |
| 7 purchase totals = | $684.78 | $745.7373 | $745.74 | $745.70 | $745.80 | |