| 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 | $126.91 | 5.735% | $134.1883 | $134.19 | $134.20 | $134.20 |
| Purchase #2 | $93.52 | 6.587% | $99.6802 | $99.68 | $99.70 | $99.70 |
| Purchase #3 | $137.38 | 6.471% | $146.2699 | $146.27 | $146.25 | $146.30 |
| Purchase #4 | $91.32 | 10.238% | $100.6693 | $100.67 | $100.65 | $100.70 |
| Purchase #5 | $105.29 | 11.138% | $117.0172 | $117.02 | $117.00 | $117.00 |
| Purchase #6 | $113.60 | 10.650% | $125.6984 | $125.70 | $125.70 | $125.70 |
| Purchase #7 | $122.35 | 6.210% | $129.9479 | $129.95 | $129.95 | $129.90 |
| 7 purchase totals = | $790.37 | $853.4712 | $853.48 | $853.45 | $853.50 | |