| 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 | $132.57 | 4.593% | $138.6589 | $138.66 | $138.65 | $138.70 |
| Purchase #2 | $169.61 | 7.205% | $181.8304 | $181.83 | $181.85 | $181.80 |
| Purchase #3 | $62.66 | 3.188% | $64.6576 | $64.66 | $64.65 | $64.70 |
| Purchase #4 | $180.57 | 11.686% | $201.6714 | $201.67 | $201.65 | $201.70 |
| Purchase #5 | $181.97 | 12.795% | $205.2531 | $205.25 | $205.25 | $205.30 |
| Purchase #6 | $244.81 | 6.425% | $260.539 | $260.54 | $260.55 | $260.50 |
| Purchase #7 | $230.75 | 9.146% | $251.8544 | $251.85 | $251.85 | $251.90 |
| 7 purchase totals = | $1,202.94 | $1,304.4648 | $1,304.46 | $1,304.45 | $1,304.60 | |