| 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 | $134.96 | 3.271% | $139.3745 | $139.37 | $139.35 | $139.40 |
| Purchase #2 | $92.83 | 6.257% | $98.6384 | $98.64 | $98.65 | $98.60 |
| Purchase #3 | $11.32 | 6.387% | $12.043 | $12.04 | $12.05 | $12.00 |
| Purchase #4 | $141.37 | 9.510% | $154.8143 | $154.81 | $154.80 | $154.80 |
| Purchase #5 | $107.94 | 9.751% | $118.4652 | $118.47 | $118.45 | $118.50 |
| Purchase #6 | $18.70 | 6.507% | $19.9168 | $19.92 | $19.90 | $19.90 |
| Purchase #7 | $49.40 | 3.118% | $50.9403 | $50.94 | $50.95 | $50.90 |
| 7 purchase totals = | $556.52 | $594.1925 | $594.19 | $594.15 | $594.10 | |