| 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 | $141.80 | 10.487% | $156.6706 | $156.67 | $156.65 | $156.70 |
| Purchase #2 | $108.31 | 11.668% | $120.9476 | $120.95 | $120.95 | $120.90 |
| Purchase #3 | $50.65 | 9.141% | $55.2799 | $55.28 | $55.30 | $55.30 |
| Purchase #4 | $45.37 | 4.796% | $47.5459 | $47.55 | $47.55 | $47.50 |
| Purchase #5 | $213.38 | 6.613% | $227.4908 | $227.49 | $227.50 | $227.50 |
| Purchase #6 | $220.91 | 13.796% | $251.3867 | $251.39 | $251.40 | $251.40 |
| Purchase #7 | $165.61 | 7.353% | $177.7873 | $177.79 | $177.80 | $177.80 |
| 7 purchase totals = | $946.03 | $1,037.1088 | $1,037.12 | $1,037.15 | $1,037.10 | |