| 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 | $167.85 | 7.820% | $180.9759 | $180.98 | $181.00 | $181.00 |
| Purchase #2 | $88.89 | 8.439% | $96.3914 | $96.39 | $96.40 | $96.40 |
| Purchase #3 | $188.68 | 12.371% | $212.0216 | $212.02 | $212.00 | $212.00 |
| Purchase #4 | $168.74 | 10.396% | $186.2822 | $186.28 | $186.30 | $186.30 |
| Purchase #5 | $217.33 | 13.861% | $247.4541 | $247.45 | $247.45 | $247.50 |
| Purchase #6 | $34.54 | 5.651% | $36.4919 | $36.49 | $36.50 | $36.50 |
| Purchase #7 | $180.77 | 4.361% | $188.6534 | $188.65 | $188.65 | $188.70 |
| 7 purchase totals = | $1,046.80 | $1,148.2705 | $1,148.26 | $1,148.30 | $1,148.40 | |