| 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 | $188.95 | 8.736% | $205.4567 | $205.46 | $205.45 | $205.50 |
| Purchase #2 | $77.62 | 8.674% | $84.3528 | $84.35 | $84.35 | $84.40 |
| Purchase #3 | $103.90 | 8.589% | $112.824 | $112.82 | $112.80 | $112.80 |
| Purchase #4 | $196.31 | 11.430% | $218.7482 | $218.75 | $218.75 | $218.70 |
| Purchase #5 | $140.79 | 11.435% | $156.8893 | $156.89 | $156.90 | $156.90 |
| Purchase #6 | $158.64 | 9.675% | $173.9884 | $173.99 | $174.00 | $174.00 |
| Purchase #7 | $41.57 | 13.263% | $47.0834 | $47.08 | $47.10 | $47.10 |
| 7 purchase totals = | $907.78 | $999.3428 | $999.34 | $999.35 | $999.40 | |