| 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 | $137.96 | 5.662% | $145.7713 | $145.77 | $145.75 | $145.80 |
| Purchase #2 | $56.42 | 4.404% | $58.9047 | $58.90 | $58.90 | $58.90 |
| Purchase #3 | $27.59 | 8.519% | $29.9404 | $29.94 | $29.95 | $29.90 |
| Purchase #4 | $197.75 | 9.322% | $216.1843 | $216.18 | $216.20 | $216.20 |
| Purchase #5 | $118.70 | 6.724% | $126.6814 | $126.68 | $126.70 | $126.70 |
| Purchase #6 | $174.32 | 8.103% | $188.4451 | $188.45 | $188.45 | $188.40 |
| Purchase #7 | $234.73 | 11.801% | $262.4305 | $262.43 | $262.45 | $262.40 |
| 7 purchase totals = | $947.47 | $1,028.3577 | $1,028.35 | $1,028.40 | $1,028.30 | |