| 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 | $14.63 | 10.616% | $16.1831 | $16.18 | $16.20 | $16.20 |
| Purchase #2 | $143.78 | 7.601% | $154.7087 | $154.71 | $154.70 | $154.70 |
| Purchase #3 | $109.55 | 9.475% | $119.9299 | $119.93 | $119.95 | $119.90 |
| Purchase #4 | $227.38 | 10.496% | $251.2458 | $251.25 | $251.25 | $251.20 |
| Purchase #5 | $228.60 | 6.575% | $243.6305 | $243.63 | $243.65 | $243.60 |
| Purchase #6 | $129.77 | 6.258% | $137.891 | $137.89 | $137.90 | $137.90 |
| Purchase #7 | $151.59 | 3.295% | $156.5849 | $156.58 | $156.60 | $156.60 |
| 7 purchase totals = | $1,005.30 | $1,080.1739 | $1,080.17 | $1,080.25 | $1,080.10 | |