| 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 | $129.42 | 13.238% | $146.5526 | $146.55 | $146.55 | $146.60 |
| Purchase #2 | $166.63 | 4.133% | $173.5168 | $173.52 | $173.50 | $173.50 |
| Purchase #3 | $9.97 | 5.195% | $10.4879 | $10.49 | $10.50 | $10.50 |
| Purchase #4 | $7.95 | 6.531% | $8.4692 | $8.47 | $8.45 | $8.50 |
| Purchase #5 | $246.50 | 9.284% | $269.3851 | $269.39 | $269.40 | $269.40 |
| Purchase #6 | $164.27 | 13.193% | $185.9421 | $185.94 | $185.95 | $185.90 |
| Purchase #7 | $58.70 | 3.401% | $60.6964 | $60.70 | $60.70 | $60.70 |
| 7 purchase totals = | $783.44 | $855.0501 | $855.06 | $855.05 | $855.10 | |