| 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 | $122.95 | 6.525% | $130.9725 | $130.97 | $130.95 | $131.00 |
| Purchase #2 | $117.30 | 4.671% | $122.7791 | $122.78 | $122.80 | $122.80 |
| Purchase #3 | $202.29 | 6.514% | $215.4672 | $215.47 | $215.45 | $215.50 |
| Purchase #4 | $28.84 | 4.568% | $30.1574 | $30.16 | $30.15 | $30.20 |
| Purchase #5 | $167.27 | 6.706% | $178.4871 | $178.49 | $178.50 | $178.50 |
| Purchase #6 | $26.92 | 12.792% | $30.3636 | $30.36 | $30.35 | $30.40 |
| Purchase #7 | $206.90 | 3.569% | $214.2843 | $214.28 | $214.30 | $214.30 |
| 7 purchase totals = | $872.47 | $922.5112 | $922.51 | $922.50 | $922.70 | |