| 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 | $216.61 | 4.847% | $227.1091 | $227.11 | $227.10 | $227.10 |
| Purchase #2 | $140.77 | 6.458% | $149.8609 | $149.86 | $149.85 | $149.90 |
| Purchase #3 | $188.41 | 5.319% | $198.4315 | $198.43 | $198.45 | $198.40 |
| Purchase #4 | $175.82 | 11.279% | $195.6507 | $195.65 | $195.65 | $195.70 |
| Purchase #5 | $174.51 | 6.568% | $185.9718 | $185.97 | $185.95 | $186.00 |
| Purchase #6 | $98.27 | 3.135% | $101.3508 | $101.35 | $101.35 | $101.40 |
| Purchase #7 | $126.58 | 3.506% | $131.0179 | $131.02 | $131.00 | $131.00 |
| 7 purchase totals = | $1,120.97 | $1,189.3927 | $1,189.39 | $1,189.35 | $1,189.50 | |