| 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 | $107.62 | 13.520% | $122.1702 | $122.17 | $122.15 | $122.20 |
| Purchase #2 | $52.58 | 4.505% | $54.9487 | $54.95 | $54.95 | $54.90 |
| Purchase #3 | $131.76 | 8.375% | $142.7949 | $142.79 | $142.80 | $142.80 |
| Purchase #4 | $143.42 | 12.689% | $161.6186 | $161.62 | $161.60 | $161.60 |
| Purchase #5 | $108.61 | 5.388% | $114.4619 | $114.46 | $114.45 | $114.50 |
| Purchase #6 | $146.58 | 6.823% | $156.5812 | $156.58 | $156.60 | $156.60 |
| Purchase #7 | $221.49 | 4.405% | $231.2466 | $231.25 | $231.25 | $231.20 |
| 7 purchase totals = | $912.06 | $983.8221 | $983.82 | $983.80 | $983.80 | |