| 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 | $137.46 | 4.336% | $143.4203 | $143.42 | $143.40 | $143.40 |
| Purchase #2 | $157.25 | 11.508% | $175.3463 | $175.35 | $175.35 | $175.30 |
| Purchase #3 | $41.48 | 8.204% | $44.883 | $44.88 | $44.90 | $44.90 |
| Purchase #4 | $64.44 | 13.229% | $72.9648 | $72.96 | $72.95 | $73.00 |
| Purchase #5 | $113.79 | 3.434% | $117.6975 | $117.70 | $117.70 | $117.70 |
| Purchase #6 | $125.69 | 10.135% | $138.4287 | $138.43 | $138.45 | $138.40 |
| Purchase #7 | $162.93 | 12.407% | $183.1447 | $183.14 | $183.15 | $183.10 |
| 7 purchase totals = | $803.04 | $875.8853 | $875.88 | $875.90 | $875.80 | |