| 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 | $161.34 | 12.468% | $181.4559 | $181.46 | $181.45 | $181.50 |
| Purchase #2 | $72.27 | 13.529% | $82.0474 | $82.05 | $82.05 | $82.00 |
| Purchase #3 | $119.84 | 3.831% | $124.4311 | $124.43 | $124.45 | $124.40 |
| Purchase #4 | $226.30 | 9.431% | $247.6424 | $247.64 | $247.65 | $247.60 |
| Purchase #5 | $187.31 | 11.727% | $209.2758 | $209.28 | $209.30 | $209.30 |
| Purchase #6 | $249.55 | 10.452% | $275.633 | $275.63 | $275.65 | $275.60 |
| Purchase #7 | $75.56 | 8.206% | $81.7605 | $81.76 | $81.75 | $81.80 |
| 7 purchase totals = | $1,092.17 | $1,202.2461 | $1,202.25 | $1,202.30 | $1,202.20 | |