| 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 | $132.59 | 13.467% | $150.4459 | $150.45 | $150.45 | $150.40 |
| Purchase #2 | $158.88 | 10.143% | $174.9952 | $175.00 | $175.00 | $175.00 |
| Purchase #3 | $222.91 | 5.239% | $234.5883 | $234.59 | $234.60 | $234.60 |
| Purchase #4 | $203.52 | 7.360% | $218.4991 | $218.50 | $218.50 | $218.50 |
| Purchase #5 | $25.44 | 11.205% | $28.2906 | $28.29 | $28.30 | $28.30 |
| Purchase #6 | $23.92 | 8.676% | $25.9953 | $26.00 | $26.00 | $26.00 |
| Purchase #7 | $197.60 | 3.205% | $203.9331 | $203.93 | $203.95 | $203.90 |
| 7 purchase totals = | $964.86 | $1,036.7475 | $1,036.76 | $1,036.80 | $1,036.70 | |