| 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 | $147.94 | 7.645% | $159.25 | $159.25 | $159.25 | $159.30 |
| Purchase #2 | $131.77 | 8.536% | $143.0179 | $143.02 | $143.00 | $143.00 |
| Purchase #3 | $74.44 | 13.318% | $84.3539 | $84.35 | $84.35 | $84.40 |
| Purchase #4 | $147.64 | 12.661% | $166.3327 | $166.33 | $166.35 | $166.30 |
| Purchase #5 | $147.75 | 13.816% | $168.1631 | $168.16 | $168.15 | $168.20 |
| Purchase #6 | $227.52 | 3.493% | $235.4673 | $235.47 | $235.45 | $235.50 |
| Purchase #7 | $118.99 | 11.706% | $132.919 | $132.92 | $132.90 | $132.90 |
| 7 purchase totals = | $996.05 | $1,089.5039 | $1,089.50 | $1,089.45 | $1,089.60 | |