| 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 | $200.91 | 12.652% | $226.3291 | $226.33 | $226.35 | $226.30 |
| Purchase #2 | $45.56 | 4.833% | $47.7619 | $47.76 | $47.75 | $47.80 |
| Purchase #3 | $130.67 | 8.119% | $141.2791 | $141.28 | $141.30 | $141.30 |
| Purchase #4 | $48.58 | 9.672% | $53.2787 | $53.28 | $53.30 | $53.30 |
| Purchase #5 | $164.69 | 11.564% | $183.7348 | $183.73 | $183.75 | $183.70 |
| Purchase #6 | $108.66 | 3.849% | $112.8423 | $112.84 | $112.85 | $112.80 |
| Purchase #7 | $173.40 | 10.549% | $191.692 | $191.69 | $191.70 | $191.70 |
| 7 purchase totals = | $872.47 | $956.9179 | $956.91 | $957.00 | $956.90 | |