| 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 | $164.56 | 3.450% | $170.2373 | $170.24 | $170.25 | $170.20 |
| Purchase #2 | $156.52 | 9.863% | $171.9576 | $171.96 | $171.95 | $172.00 |
| Purchase #3 | $95.40 | 12.806% | $107.6169 | $107.62 | $107.60 | $107.60 |
| Purchase #4 | $176.77 | 8.299% | $191.4401 | $191.44 | $191.45 | $191.40 |
| Purchase #5 | $80.96 | 6.182% | $85.9649 | $85.96 | $85.95 | $86.00 |
| Purchase #6 | $186.51 | 8.573% | $202.4995 | $202.50 | $202.50 | $202.50 |
| Purchase #7 | $111.50 | 12.674% | $125.6315 | $125.63 | $125.65 | $125.60 |
| 7 purchase totals = | $972.22 | $1,055.3478 | $1,055.35 | $1,055.35 | $1,055.30 | |