| 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 | $215.75 | 7.517% | $231.9679 | $231.97 | $231.95 | $232.00 |
| Purchase #2 | $85.47 | 4.521% | $89.3341 | $89.33 | $89.35 | $89.30 |
| Purchase #3 | $214.94 | 11.836% | $240.3803 | $240.38 | $240.40 | $240.40 |
| Purchase #4 | $141.56 | 4.736% | $148.2643 | $148.26 | $148.25 | $148.30 |
| Purchase #5 | $160.72 | 12.734% | $181.1861 | $181.19 | $181.20 | $181.20 |
| Purchase #6 | $110.34 | 13.562% | $125.3043 | $125.30 | $125.30 | $125.30 |
| Purchase #7 | $132.59 | 7.249% | $142.2014 | $142.20 | $142.20 | $142.20 |
| 7 purchase totals = | $1,061.37 | $1,158.6384 | $1,158.63 | $1,158.65 | $1,158.70 | |