| 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 | $158.62 | 10.396% | $175.1101 | $175.11 | $175.10 | $175.10 |
| Purchase #2 | $51.95 | 13.110% | $58.7606 | $58.76 | $58.75 | $58.80 |
| Purchase #3 | $154.85 | 5.669% | $163.6284 | $163.63 | $163.65 | $163.60 |
| Purchase #4 | $34.99 | 10.105% | $38.5257 | $38.53 | $38.55 | $38.50 |
| Purchase #5 | $169.87 | 11.198% | $188.892 | $188.89 | $188.90 | $188.90 |
| Purchase #6 | $115.26 | 10.532% | $127.3992 | $127.40 | $127.40 | $127.40 |
| Purchase #7 | $107.80 | 5.866% | $114.1235 | $114.12 | $114.10 | $114.10 |
| 7 purchase totals = | $793.34 | $866.4395 | $866.44 | $866.45 | $866.40 | |