| 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 | $146.62 | 5.265% | $154.3395 | $154.34 | $154.35 | $154.30 |
| Purchase #2 | $173.90 | 5.308% | $183.1306 | $183.13 | $183.15 | $183.10 |
| Purchase #3 | $105.36 | 9.476% | $115.3439 | $115.34 | $115.35 | $115.30 |
| Purchase #4 | $171.36 | 11.130% | $190.4324 | $190.43 | $190.45 | $190.40 |
| Purchase #5 | $199.95 | 6.691% | $213.3287 | $213.33 | $213.35 | $213.30 |
| Purchase #6 | $125.31 | 4.841% | $131.3763 | $131.38 | $131.40 | $131.40 |
| Purchase #7 | $10.95 | 8.247% | $11.853 | $11.85 | $11.85 | $11.90 |
| 7 purchase totals = | $933.45 | $999.8044 | $999.80 | $999.90 | $999.70 | |