| 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 | $177.46 | 4.422% | $185.3073 | $185.31 | $185.30 | $185.30 |
| Purchase #2 | $19.62 | 9.481% | $21.4802 | $21.48 | $21.50 | $21.50 |
| Purchase #3 | $247.79 | 10.759% | $274.4497 | $274.45 | $274.45 | $274.40 |
| Purchase #4 | $93.88 | 9.514% | $102.8117 | $102.81 | $102.80 | $102.80 |
| Purchase #5 | $56.34 | 8.541% | $61.152 | $61.15 | $61.15 | $61.20 |
| Purchase #6 | $47.40 | 9.640% | $51.9694 | $51.97 | $51.95 | $52.00 |
| Purchase #7 | $199.51 | 9.315% | $218.0944 | $218.09 | $218.10 | $218.10 |
| 7 purchase totals = | $842.00 | $915.2647 | $915.26 | $915.25 | $915.30 | |