| 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 | $241.42 | 12.185% | $270.837 | $270.84 | $270.85 | $270.80 |
| Purchase #2 | $15.99 | 3.344% | $16.5247 | $16.52 | $16.50 | $16.50 |
| Purchase #3 | $146.72 | 6.862% | $156.7879 | $156.79 | $156.80 | $156.80 |
| Purchase #4 | $138.33 | 3.202% | $142.7593 | $142.76 | $142.75 | $142.80 |
| Purchase #5 | $54.92 | 8.800% | $59.753 | $59.75 | $59.75 | $59.80 |
| Purchase #6 | $148.93 | 4.114% | $155.057 | $155.06 | $155.05 | $155.10 |
| Purchase #7 | $152.99 | 6.660% | $163.1791 | $163.18 | $163.20 | $163.20 |
| 7 purchase totals = | $899.30 | $964.8980 | $964.90 | $964.90 | $965.00 | |