| 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 | $139.33 | 3.619% | $144.3724 | $144.37 | $144.35 | $144.40 |
| Purchase #2 | $150.90 | 9.172% | $164.7405 | $164.74 | $164.75 | $164.70 |
| Purchase #3 | $80.29 | 13.719% | $91.305 | $91.31 | $91.30 | $91.30 |
| Purchase #4 | $233.31 | 4.672% | $244.2102 | $244.21 | $244.20 | $244.20 |
| Purchase #5 | $82.81 | 11.151% | $92.0441 | $92.04 | $92.05 | $92.00 |
| Purchase #6 | $81.67 | 13.196% | $92.4472 | $92.45 | $92.45 | $92.40 |
| Purchase #7 | $186.38 | 11.489% | $207.7932 | $207.79 | $207.80 | $207.80 |
| 7 purchase totals = | $954.69 | $1,036.9126 | $1,036.91 | $1,036.90 | $1,036.80 | |