| 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 | $164.51 | 13.325% | $186.431 | $186.43 | $186.45 | $186.40 |
| Purchase #2 | $13.64 | 12.582% | $15.3562 | $15.36 | $15.35 | $15.40 |
| Purchase #3 | $88.43 | 3.735% | $91.7329 | $91.73 | $91.75 | $91.70 |
| Purchase #4 | $134.58 | 13.747% | $153.0807 | $153.08 | $153.10 | $153.10 |
| Purchase #5 | $220.80 | 13.366% | $250.3121 | $250.31 | $250.30 | $250.30 |
| Purchase #6 | $32.92 | 5.370% | $34.6878 | $34.69 | $34.70 | $34.70 |
| Purchase #7 | $144.53 | 7.568% | $155.468 | $155.47 | $155.45 | $155.50 |
| 7 purchase totals = | $799.41 | $887.0687 | $887.07 | $887.10 | $887.10 | |