| 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 | $191.79 | 7.731% | $206.6173 | $206.62 | $206.60 | $206.60 |
| Purchase #2 | $125.52 | 3.558% | $129.986 | $129.99 | $130.00 | $130.00 |
| Purchase #3 | $27.66 | 5.107% | $29.0726 | $29.07 | $29.05 | $29.10 |
| Purchase #4 | $135.26 | 7.485% | $145.3842 | $145.38 | $145.40 | $145.40 |
| Purchase #5 | $44.81 | 5.652% | $47.3427 | $47.34 | $47.35 | $47.30 |
| Purchase #6 | $57.72 | 9.440% | $63.1688 | $63.17 | $63.15 | $63.20 |
| Purchase #7 | $58.53 | 3.306% | $60.465 | $60.47 | $60.45 | $60.50 |
| 7 purchase totals = | $641.29 | $682.0366 | $682.04 | $682.00 | $682.10 | |