| 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 | $180.77 | 12.446% | $203.2686 | $203.27 | $203.25 | $203.30 |
| Purchase #2 | $33.94 | 7.736% | $36.5656 | $36.57 | $36.55 | $36.60 |
| Purchase #3 | $7.65 | 4.396% | $7.9863 | $7.99 | $8.00 | $8.00 |
| Purchase #4 | $149.80 | 11.859% | $167.5648 | $167.56 | $167.55 | $167.60 |
| Purchase #5 | $205.86 | 10.574% | $227.6276 | $227.63 | $227.65 | $227.60 |
| Purchase #6 | $119.29 | 7.548% | $128.294 | $128.29 | $128.30 | $128.30 |
| Purchase #7 | $206.82 | 3.657% | $214.3834 | $214.38 | $214.40 | $214.40 |
| 7 purchase totals = | $904.13 | $985.6903 | $985.69 | $985.70 | $985.80 | |