| 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 | $165.90 | 11.450% | $184.8956 | $184.90 | $184.90 | $184.90 |
| Purchase #2 | $204.95 | 5.254% | $215.7181 | $215.72 | $215.70 | $215.70 |
| Purchase #3 | $206.93 | 8.226% | $223.9521 | $223.95 | $223.95 | $224.00 |
| Purchase #4 | $197.42 | 7.530% | $212.2857 | $212.29 | $212.30 | $212.30 |
| Purchase #5 | $245.97 | 6.174% | $261.1562 | $261.16 | $261.15 | $261.20 |
| Purchase #6 | $131.82 | 6.226% | $140.0271 | $140.03 | $140.05 | $140.00 |
| Purchase #7 | $158.80 | 10.304% | $175.1628 | $175.16 | $175.15 | $175.20 |
| 7 purchase totals = | $1,311.79 | $1,413.1976 | $1,413.21 | $1,413.20 | $1,413.30 | |