| 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 | $167.76 | 13.326% | $190.1157 | $190.12 | $190.10 | $190.10 |
| Purchase #2 | $168.34 | 10.170% | $185.4602 | $185.46 | $185.45 | $185.50 |
| Purchase #3 | $196.48 | 9.498% | $215.1417 | $215.14 | $215.15 | $215.10 |
| Purchase #4 | $14.84 | 9.628% | $16.2688 | $16.27 | $16.25 | $16.30 |
| Purchase #5 | $222.70 | 5.436% | $234.806 | $234.81 | $234.80 | $234.80 |
| Purchase #6 | $239.57 | 6.328% | $254.73 | $254.73 | $254.75 | $254.70 |
| Purchase #7 | $211.56 | 6.199% | $224.6746 | $224.67 | $224.65 | $224.70 |
| 7 purchase totals = | $1,221.25 | $1,321.1970 | $1,321.20 | $1,321.15 | $1,321.20 | |