| 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 | $97.25 | 12.604% | $109.5074 | $109.51 | $109.50 | $109.50 |
| Purchase #2 | $132.69 | 10.436% | $146.5375 | $146.54 | $146.55 | $146.50 |
| Purchase #3 | $167.93 | 8.810% | $182.7246 | $182.72 | $182.70 | $182.70 |
| Purchase #4 | $181.84 | 9.325% | $198.7966 | $198.80 | $198.80 | $198.80 |
| Purchase #5 | $171.50 | 3.774% | $177.9724 | $177.97 | $177.95 | $178.00 |
| Purchase #6 | $137.49 | 5.273% | $144.7398 | $144.74 | $144.75 | $144.70 |
| Purchase #7 | $215.42 | 10.575% | $238.2007 | $238.20 | $238.20 | $238.20 |
| 7 purchase totals = | $1,104.12 | $1,198.4790 | $1,198.48 | $1,198.45 | $1,198.40 | |