| 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 | $151.51 | 11.145% | $168.3958 | $168.40 | $168.40 | $168.40 |
| Purchase #2 | $84.32 | 8.676% | $91.6356 | $91.64 | $91.65 | $91.60 |
| Purchase #3 | $121.40 | 9.847% | $133.3543 | $133.35 | $133.35 | $133.40 |
| Purchase #4 | $250.33 | 13.598% | $284.3699 | $284.37 | $284.35 | $284.40 |
| Purchase #5 | $75.79 | 10.615% | $83.8351 | $83.84 | $83.85 | $83.80 |
| Purchase #6 | $128.84 | 5.601% | $136.0563 | $136.06 | $136.05 | $136.10 |
| Purchase #7 | $86.75 | 8.136% | $93.808 | $93.81 | $93.80 | $93.80 |
| 7 purchase totals = | $898.94 | $991.4550 | $991.47 | $991.45 | $991.50 | |