| 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 | $175.66 | 13.517% | $199.404 | $199.40 | $199.40 | $199.40 |
| Purchase #2 | $239.47 | 11.546% | $267.1192 | $267.12 | $267.10 | $267.10 |
| Purchase #3 | $151.65 | 7.464% | $162.9692 | $162.97 | $162.95 | $163.00 |
| Purchase #4 | $166.79 | 3.628% | $172.8411 | $172.84 | $172.85 | $172.80 |
| Purchase #5 | $214.27 | 7.462% | $230.2588 | $230.26 | $230.25 | $230.30 |
| Purchase #6 | $93.54 | 11.390% | $104.1942 | $104.19 | $104.20 | $104.20 |
| Purchase #7 | $192.56 | 13.494% | $218.544 | $218.54 | $218.55 | $218.50 |
| 7 purchase totals = | $1,233.94 | $1,355.3305 | $1,355.32 | $1,355.30 | $1,355.30 | |