| 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 | $131.69 | 5.695% | $139.1897 | $139.19 | $139.20 | $139.20 |
| Purchase #2 | $172.30 | 9.134% | $188.0379 | $188.04 | $188.05 | $188.00 |
| Purchase #3 | $112.30 | 11.392% | $125.0932 | $125.09 | $125.10 | $125.10 |
| Purchase #4 | $96.73 | 6.435% | $102.9546 | $102.95 | $102.95 | $103.00 |
| Purchase #5 | $105.53 | 8.578% | $114.5824 | $114.58 | $114.60 | $114.60 |
| Purchase #6 | $101.90 | 10.573% | $112.6739 | $112.67 | $112.65 | $112.70 |
| Purchase #7 | $136.35 | 7.367% | $146.3949 | $146.39 | $146.40 | $146.40 |
| 7 purchase totals = | $856.80 | $928.9266 | $928.91 | $928.95 | $929.00 | |