| 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 | $134.68 | 9.726% | $147.779 | $147.78 | $147.80 | $147.80 |
| Purchase #2 | $89.34 | 6.120% | $94.8076 | $94.81 | $94.80 | $94.80 |
| Purchase #3 | $195.84 | 6.739% | $209.0377 | $209.04 | $209.05 | $209.00 |
| Purchase #4 | $215.45 | 4.559% | $225.2724 | $225.27 | $225.25 | $225.30 |
| Purchase #5 | $197.58 | 3.811% | $205.1098 | $205.11 | $205.10 | $205.10 |
| Purchase #6 | $16.71 | 6.157% | $17.7388 | $17.74 | $17.75 | $17.70 |
| Purchase #7 | $79.39 | 8.354% | $86.0222 | $86.02 | $86.00 | $86.00 |
| 7 purchase totals = | $928.99 | $985.7675 | $985.77 | $985.75 | $985.70 | |