| 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 | $134.51 | 10.113% | $148.113 | $148.11 | $148.10 | $148.10 |
| Purchase #2 | $36.98 | 5.368% | $38.9651 | $38.97 | $38.95 | $39.00 |
| Purchase #3 | $136.79 | 7.730% | $147.3639 | $147.36 | $147.35 | $147.40 |
| Purchase #4 | $221.59 | 4.689% | $231.9804 | $231.98 | $232.00 | $232.00 |
| Purchase #5 | $64.55 | 7.627% | $69.4732 | $69.47 | $69.45 | $69.50 |
| Purchase #6 | $112.51 | 5.833% | $119.0727 | $119.07 | $119.05 | $119.10 |
| Purchase #7 | $161.77 | 7.419% | $173.7717 | $173.77 | $173.75 | $173.80 |
| 7 purchase totals = | $868.70 | $928.7400 | $928.73 | $928.65 | $928.90 | |