| 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 | $164.48 | 6.835% | $175.7222 | $175.72 | $175.70 | $175.70 |
| Purchase #2 | $143.40 | 7.436% | $154.0632 | $154.06 | $154.05 | $154.10 |
| Purchase #3 | $227.64 | 13.763% | $258.9701 | $258.97 | $258.95 | $259.00 |
| Purchase #4 | $32.41 | 12.695% | $36.5244 | $36.52 | $36.50 | $36.50 |
| Purchase #5 | $52.63 | 11.234% | $58.5425 | $58.54 | $58.55 | $58.50 |
| Purchase #6 | $192.40 | 10.298% | $212.2134 | $212.21 | $212.20 | $212.20 |
| Purchase #7 | $13.68 | 5.789% | $14.4719 | $14.47 | $14.45 | $14.50 |
| 7 purchase totals = | $826.64 | $910.5077 | $910.49 | $910.40 | $910.50 | |