| 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 | $190.56 | 13.273% | $215.853 | $215.85 | $215.85 | $215.90 |
| Purchase #2 | $65.55 | 12.140% | $73.5078 | $73.51 | $73.50 | $73.50 |
| Purchase #3 | $131.61 | 13.498% | $149.3747 | $149.37 | $149.35 | $149.40 |
| Purchase #4 | $166.99 | 9.705% | $183.1964 | $183.20 | $183.20 | $183.20 |
| Purchase #5 | $106.28 | 10.242% | $117.1652 | $117.17 | $117.15 | $117.20 |
| Purchase #6 | $196.33 | 8.670% | $213.3518 | $213.35 | $213.35 | $213.40 |
| Purchase #7 | $202.80 | 3.830% | $210.5672 | $210.57 | $210.55 | $210.60 |
| 7 purchase totals = | $1,060.12 | $1,163.0161 | $1,163.02 | $1,162.95 | $1,163.20 | |