| 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 | $151.61 | 4.392% | $158.2687 | $158.27 | $158.25 | $158.30 |
| Purchase #2 | $157.77 | 9.233% | $172.3369 | $172.34 | $172.35 | $172.30 |
| Purchase #3 | $194.26 | 7.189% | $208.2254 | $208.23 | $208.25 | $208.20 |
| Purchase #4 | $100.89 | 9.604% | $110.5795 | $110.58 | $110.60 | $110.60 |
| Purchase #5 | $79.98 | 5.606% | $84.4637 | $84.46 | $84.45 | $84.50 |
| Purchase #6 | $238.40 | 10.402% | $263.1984 | $263.20 | $263.20 | $263.20 |
| Purchase #7 | $86.79 | 12.845% | $97.9382 | $97.94 | $97.95 | $97.90 |
| 7 purchase totals = | $1,009.70 | $1,095.0108 | $1,095.02 | $1,095.05 | $1,095.00 | |