| 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 | $169.32 | 3.792% | $175.7406 | $175.74 | $175.75 | $175.70 |
| Purchase #2 | $149.84 | 12.379% | $168.3887 | $168.39 | $168.40 | $168.40 |
| Purchase #3 | $134.27 | 13.538% | $152.4475 | $152.45 | $152.45 | $152.40 |
| Purchase #4 | $134.70 | 10.213% | $148.4569 | $148.46 | $148.45 | $148.50 |
| Purchase #5 | $243.74 | 12.483% | $274.1661 | $274.17 | $274.15 | $274.20 |
| Purchase #6 | $152.53 | 3.784% | $158.3017 | $158.30 | $158.30 | $158.30 |
| Purchase #7 | $210.52 | 3.210% | $217.2777 | $217.28 | $217.30 | $217.30 |
| 7 purchase totals = | $1,194.92 | $1,294.7792 | $1,294.79 | $1,294.80 | $1,294.80 | |