| 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 | $140.87 | 3.600% | $145.9413 | $145.94 | $145.95 | $145.90 |
| Purchase #2 | $144.30 | 10.388% | $159.2899 | $159.29 | $159.30 | $159.30 |
| Purchase #3 | $50.65 | 7.127% | $54.2598 | $54.26 | $54.25 | $54.30 |
| Purchase #4 | $179.33 | 5.600% | $189.3725 | $189.37 | $189.35 | $189.40 |
| Purchase #5 | $86.93 | 11.445% | $96.8791 | $96.88 | $96.90 | $96.90 |
| Purchase #6 | $116.69 | 5.342% | $122.9236 | $122.92 | $122.90 | $122.90 |
| Purchase #7 | $164.59 | 3.476% | $170.3111 | $170.31 | $170.30 | $170.30 |
| 7 purchase totals = | $883.36 | $938.9773 | $938.97 | $938.95 | $939.00 | |