| 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 | $126.89 | 6.139% | $134.6798 | $134.68 | $134.70 | $134.70 |
| Purchase #2 | $93.77 | 11.701% | $104.742 | $104.74 | $104.75 | $104.70 |
| Purchase #3 | $164.25 | 13.209% | $185.9458 | $185.95 | $185.95 | $185.90 |
| Purchase #4 | $184.47 | 4.431% | $192.6439 | $192.64 | $192.65 | $192.60 |
| Purchase #5 | $129.90 | 8.777% | $141.3013 | $141.30 | $141.30 | $141.30 |
| Purchase #6 | $234.96 | 12.550% | $264.4475 | $264.45 | $264.45 | $264.40 |
| Purchase #7 | $101.33 | 10.519% | $111.9889 | $111.99 | $112.00 | $112.00 |
| 7 purchase totals = | $1,035.57 | $1,135.7492 | $1,135.75 | $1,135.80 | $1,135.60 | |