| 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 | $154.94 | 3.738% | $160.7317 | $160.73 | $160.75 | $160.70 |
| Purchase #2 | $150.83 | 12.216% | $169.2554 | $169.26 | $169.25 | $169.30 |
| Purchase #3 | $240.69 | 4.619% | $251.8075 | $251.81 | $251.80 | $251.80 |
| Purchase #4 | $198.39 | 3.268% | $204.8734 | $204.87 | $204.85 | $204.90 |
| Purchase #5 | $71.90 | 10.409% | $79.3841 | $79.38 | $79.40 | $79.40 |
| Purchase #6 | $24.98 | 6.308% | $26.5557 | $26.56 | $26.55 | $26.60 |
| Purchase #7 | $125.38 | 3.416% | $129.663 | $129.66 | $129.65 | $129.70 |
| 7 purchase totals = | $967.11 | $1,022.2708 | $1,022.27 | $1,022.25 | $1,022.40 | |