| 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 | $33.25 | 4.344% | $34.6944 | $34.69 | $34.70 | $34.70 |
| Purchase #2 | $161.31 | 12.732% | $181.848 | $181.85 | $181.85 | $181.80 |
| Purchase #3 | $131.67 | 10.574% | $145.5928 | $145.59 | $145.60 | $145.60 |
| Purchase #4 | $143.75 | 11.410% | $160.1519 | $160.15 | $160.15 | $160.20 |
| Purchase #5 | $158.31 | 10.268% | $174.5653 | $174.57 | $174.55 | $174.60 |
| Purchase #6 | $112.55 | 3.786% | $116.8111 | $116.81 | $116.80 | $116.80 |
| Purchase #7 | $142.25 | 12.791% | $160.4452 | $160.45 | $160.45 | $160.40 |
| 7 purchase totals = | $883.09 | $974.1087 | $974.11 | $974.10 | $974.10 | |