| 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 | $144.54 | 5.102% | $151.9144 | $151.91 | $151.90 | $151.90 |
| Purchase #2 | $195.32 | 11.750% | $218.2701 | $218.27 | $218.25 | $218.30 |
| Purchase #3 | $235.26 | 7.571% | $253.0715 | $253.07 | $253.05 | $253.10 |
| Purchase #4 | $106.82 | 6.478% | $113.7398 | $113.74 | $113.75 | $113.70 |
| Purchase #5 | $88.38 | 10.531% | $97.6873 | $97.69 | $97.70 | $97.70 |
| Purchase #6 | $198.59 | 7.446% | $213.377 | $213.38 | $213.40 | $213.40 |
| Purchase #7 | $86.74 | 13.297% | $98.2738 | $98.27 | $98.25 | $98.30 |
| 7 purchase totals = | $1,055.65 | $1,146.3339 | $1,146.33 | $1,146.30 | $1,146.40 | |