| 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 | $140.39 | 5.451% | $148.0427 | $148.04 | $148.05 | $148.00 |
| Purchase #2 | $221.45 | 4.739% | $231.9445 | $231.94 | $231.95 | $231.90 |
| Purchase #3 | $14.79 | 11.404% | $16.4767 | $16.48 | $16.50 | $16.50 |
| Purchase #4 | $77.52 | 4.784% | $81.2286 | $81.23 | $81.25 | $81.20 |
| Purchase #5 | $155.63 | 9.495% | $170.4071 | $170.41 | $170.40 | $170.40 |
| Purchase #6 | $236.97 | 3.702% | $245.7426 | $245.74 | $245.75 | $245.70 |
| Purchase #7 | $234.67 | 6.711% | $250.4187 | $250.42 | $250.40 | $250.40 |
| 7 purchase totals = | $1,081.42 | $1,144.2609 | $1,144.26 | $1,144.30 | $1,144.10 | |