| 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 | $127.90 | 13.832% | $145.5911 | $145.59 | $145.60 | $145.60 |
| Purchase #2 | $145.42 | 6.149% | $154.3619 | $154.36 | $154.35 | $154.40 |
| Purchase #3 | $152.34 | 5.612% | $160.8893 | $160.89 | $160.90 | $160.90 |
| Purchase #4 | $113.91 | 10.509% | $125.8808 | $125.88 | $125.90 | $125.90 |
| Purchase #5 | $73.52 | 8.299% | $79.6214 | $79.62 | $79.60 | $79.60 |
| Purchase #6 | $218.81 | 9.119% | $238.7633 | $238.76 | $238.75 | $238.80 |
| Purchase #7 | $54.57 | 5.672% | $57.6652 | $57.67 | $57.65 | $57.70 |
| 7 purchase totals = | $886.47 | $962.7730 | $962.77 | $962.75 | $962.90 | |