| 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 | $143.84 | 12.448% | $161.7452 | $161.75 | $161.75 | $161.70 |
| Purchase #2 | $217.26 | 6.742% | $231.9077 | $231.91 | $231.90 | $231.90 |
| Purchase #3 | $74.77 | 11.718% | $83.5315 | $83.53 | $83.55 | $83.50 |
| Purchase #4 | $178.70 | 12.811% | $201.5933 | $201.59 | $201.60 | $201.60 |
| Purchase #5 | $163.56 | 3.710% | $169.6281 | $169.63 | $169.65 | $169.60 |
| Purchase #6 | $154.36 | 10.283% | $170.2328 | $170.23 | $170.25 | $170.20 |
| Purchase #7 | $141.79 | 5.612% | $149.7473 | $149.75 | $149.75 | $149.70 |
| 7 purchase totals = | $1,074.28 | $1,168.3859 | $1,168.39 | $1,168.45 | $1,168.20 | |