| 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 | $113.59 | 5.453% | $119.7841 | $119.78 | $119.80 | $119.80 |
| Purchase #2 | $154.39 | 4.157% | $160.808 | $160.81 | $160.80 | $160.80 |
| Purchase #3 | $197.48 | 10.180% | $217.5835 | $217.58 | $217.60 | $217.60 |
| Purchase #4 | $240.62 | 13.405% | $272.8751 | $272.88 | $272.90 | $272.90 |
| Purchase #5 | $79.31 | 10.333% | $87.5051 | $87.51 | $87.50 | $87.50 |
| Purchase #6 | $226.36 | 8.795% | $246.2684 | $246.27 | $246.25 | $246.30 |
| Purchase #7 | $160.69 | 9.430% | $175.8431 | $175.84 | $175.85 | $175.80 |
| 7 purchase totals = | $1,172.44 | $1,280.6673 | $1,280.67 | $1,280.70 | $1,280.70 | |