| 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 | $137.59 | 8.779% | $149.669 | $149.67 | $149.65 | $149.70 |
| Purchase #2 | $195.79 | 9.255% | $213.9104 | $213.91 | $213.90 | $213.90 |
| Purchase #3 | $27.63 | 10.788% | $30.6107 | $30.61 | $30.60 | $30.60 |
| Purchase #4 | $241.36 | 6.521% | $257.0991 | $257.10 | $257.10 | $257.10 |
| Purchase #5 | $184.31 | 13.103% | $208.4601 | $208.46 | $208.45 | $208.50 |
| Purchase #6 | $103.39 | 12.830% | $116.6549 | $116.65 | $116.65 | $116.70 |
| Purchase #7 | $82.88 | 7.754% | $89.3065 | $89.31 | $89.30 | $89.30 |
| 7 purchase totals = | $972.95 | $1,065.7107 | $1,065.71 | $1,065.65 | $1,065.80 | |