| 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 | $203.80 | 6.416% | $216.8758 | $216.88 | $216.90 | $216.90 |
| Purchase #2 | $164.97 | 4.360% | $172.1627 | $172.16 | $172.15 | $172.20 |
| Purchase #3 | $16.44 | 9.326% | $17.9732 | $17.97 | $17.95 | $18.00 |
| Purchase #4 | $29.65 | 8.717% | $32.2346 | $32.23 | $32.25 | $32.20 |
| Purchase #5 | $177.37 | 7.430% | $190.5486 | $190.55 | $190.55 | $190.50 |
| Purchase #6 | $44.47 | 3.585% | $46.0642 | $46.06 | $46.05 | $46.10 |
| Purchase #7 | $249.58 | 7.732% | $268.8775 | $268.88 | $268.90 | $268.90 |
| 7 purchase totals = | $886.28 | $944.7366 | $944.73 | $944.75 | $944.80 | |