| 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 | $15.47 | 10.174% | $17.0439 | $17.04 | $17.05 | $17.00 |
| Purchase #2 | $136.35 | 10.274% | $150.3586 | $150.36 | $150.35 | $150.40 |
| Purchase #3 | $203.39 | 7.444% | $218.5304 | $218.53 | $218.55 | $218.50 |
| Purchase #4 | $214.26 | 3.644% | $222.0676 | $222.07 | $222.05 | $222.10 |
| Purchase #5 | $181.91 | 8.239% | $196.8976 | $196.90 | $196.90 | $196.90 |
| Purchase #6 | $81.49 | 6.115% | $86.4731 | $86.47 | $86.45 | $86.50 |
| Purchase #7 | $188.71 | 9.364% | $206.3808 | $206.38 | $206.40 | $206.40 |
| 7 purchase totals = | $1,021.58 | $1,097.7520 | $1,097.75 | $1,097.75 | $1,097.80 | |