| 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 | $170.41 | 12.501% | $191.713 | $191.71 | $191.70 | $191.70 |
| Purchase #2 | $163.99 | 11.429% | $182.7324 | $182.73 | $182.75 | $182.70 |
| Purchase #3 | $115.87 | 9.534% | $126.917 | $126.92 | $126.90 | $126.90 |
| Purchase #4 | $115.79 | 13.576% | $131.5097 | $131.51 | $131.50 | $131.50 |
| Purchase #5 | $143.35 | 10.797% | $158.8275 | $158.83 | $158.85 | $158.80 |
| Purchase #6 | $222.90 | 8.473% | $241.7863 | $241.79 | $241.80 | $241.80 |
| Purchase #7 | $69.64 | 9.182% | $76.0343 | $76.03 | $76.05 | $76.00 |
| 7 purchase totals = | $1,001.95 | $1,109.5202 | $1,109.52 | $1,109.55 | $1,109.40 | |