| 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 | $182.93 | 4.857% | $191.8149 | $191.81 | $191.80 | $191.80 |
| Purchase #2 | $160.34 | 4.715% | $167.9 | $167.90 | $167.90 | $167.90 |
| Purchase #3 | $210.29 | 5.540% | $221.9401 | $221.94 | $221.95 | $221.90 |
| Purchase #4 | $208.56 | 7.776% | $224.7776 | $224.78 | $224.80 | $224.80 |
| Purchase #5 | $217.33 | 8.855% | $236.5746 | $236.57 | $236.55 | $236.60 |
| Purchase #6 | $127.47 | 7.845% | $137.47 | $137.47 | $137.45 | $137.50 |
| Purchase #7 | $96.83 | 11.564% | $108.0274 | $108.03 | $108.05 | $108.00 |
| 7 purchase totals = | $1,203.75 | $1,288.5046 | $1,288.50 | $1,288.50 | $1,288.50 | |