| 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 | $135.29 | 7.759% | $145.7872 | $145.79 | $145.80 | $145.80 |
| Purchase #2 | $236.70 | 7.382% | $254.1732 | $254.17 | $254.15 | $254.20 |
| Purchase #3 | $109.55 | 13.812% | $124.681 | $124.68 | $124.70 | $124.70 |
| Purchase #4 | $29.88 | 11.161% | $33.2149 | $33.21 | $33.20 | $33.20 |
| Purchase #5 | $155.66 | 4.576% | $162.783 | $162.78 | $162.80 | $162.80 |
| Purchase #6 | $94.36 | 5.412% | $99.4668 | $99.47 | $99.45 | $99.50 |
| Purchase #7 | $136.54 | 10.744% | $151.2099 | $151.21 | $151.20 | $151.20 |
| 7 purchase totals = | $897.98 | $971.3160 | $971.31 | $971.30 | $971.40 | |