| 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 | $118.58 | 13.698% | $134.8231 | $134.82 | $134.80 | $134.80 |
| Purchase #2 | $29.67 | 9.730% | $32.5569 | $32.56 | $32.55 | $32.60 |
| Purchase #3 | $164.74 | 5.656% | $174.0577 | $174.06 | $174.05 | $174.10 |
| Purchase #4 | $100.71 | 3.464% | $104.1986 | $104.20 | $104.20 | $104.20 |
| Purchase #5 | $18.34 | 6.350% | $19.5046 | $19.50 | $19.50 | $19.50 |
| Purchase #6 | $183.86 | 13.264% | $208.2472 | $208.25 | $208.25 | $208.20 |
| Purchase #7 | $223.46 | 4.215% | $232.8788 | $232.88 | $232.90 | $232.90 |
| 7 purchase totals = | $839.36 | $906.2669 | $906.27 | $906.25 | $906.30 | |