| 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 | $201.56 | 7.359% | $216.3928 | $216.39 | $216.40 | $216.40 |
| Purchase #2 | $6.87 | 8.775% | $7.4728 | $7.47 | $7.45 | $7.50 |
| Purchase #3 | $54.88 | 5.545% | $57.9231 | $57.92 | $57.90 | $57.90 |
| Purchase #4 | $145.82 | 10.186% | $160.6732 | $160.67 | $160.65 | $160.70 |
| Purchase #5 | $66.83 | 7.644% | $71.9385 | $71.94 | $71.95 | $71.90 |
| Purchase #6 | $121.53 | 3.826% | $126.1797 | $126.18 | $126.20 | $126.20 |
| Purchase #7 | $72.54 | 4.864% | $76.0683 | $76.07 | $76.05 | $76.10 |
| 7 purchase totals = | $670.03 | $716.6484 | $716.64 | $716.60 | $716.70 | |