| 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 | $134.54 | 8.354% | $145.7795 | $145.78 | $145.80 | $145.80 |
| Purchase #2 | $29.41 | 8.638% | $31.9504 | $31.95 | $31.95 | $32.00 |
| Purchase #3 | $45.64 | 4.674% | $47.7732 | $47.77 | $47.75 | $47.80 |
| Purchase #4 | $216.50 | 4.151% | $225.4869 | $225.49 | $225.50 | $225.50 |
| Purchase #5 | $61.85 | 3.228% | $63.8465 | $63.85 | $63.85 | $63.80 |
| Purchase #6 | $239.63 | 9.169% | $261.6017 | $261.60 | $261.60 | $261.60 |
| Purchase #7 | $74.45 | 13.324% | $84.3697 | $84.37 | $84.35 | $84.40 |
| 7 purchase totals = | $802.02 | $860.8079 | $860.81 | $860.80 | $860.90 | |