| 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 | $187.50 | 12.677% | $211.2694 | $211.27 | $211.25 | $211.30 |
| Purchase #2 | $51.41 | 10.737% | $56.9299 | $56.93 | $56.95 | $56.90 |
| Purchase #3 | $133.34 | 7.771% | $143.7019 | $143.70 | $143.70 | $143.70 |
| Purchase #4 | $14.51 | 4.443% | $15.1547 | $15.15 | $15.15 | $15.20 |
| Purchase #5 | $227.62 | 9.663% | $249.6149 | $249.61 | $249.60 | $249.60 |
| Purchase #6 | $19.66 | 3.478% | $20.3438 | $20.34 | $20.35 | $20.30 |
| Purchase #7 | $128.56 | 13.491% | $145.904 | $145.90 | $145.90 | $145.90 |
| 7 purchase totals = | $762.60 | $842.9186 | $842.90 | $842.90 | $842.90 | |