| 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 | $171.29 | 3.720% | $177.662 | $177.66 | $177.65 | $177.70 |
| Purchase #2 | $109.26 | 9.240% | $119.3556 | $119.36 | $119.35 | $119.40 |
| Purchase #3 | $55.27 | 7.190% | $59.2439 | $59.24 | $59.25 | $59.20 |
| Purchase #4 | $9.48 | 4.323% | $9.8898 | $9.89 | $9.90 | $9.90 |
| Purchase #5 | $173.59 | 6.437% | $184.764 | $184.76 | $184.75 | $184.80 |
| Purchase #6 | $79.59 | 4.666% | $83.3037 | $83.30 | $83.30 | $83.30 |
| Purchase #7 | $148.47 | 6.444% | $158.0374 | $158.04 | $158.05 | $158.00 |
| 7 purchase totals = | $746.95 | $792.2564 | $792.25 | $792.25 | $792.30 | |