| 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 | $188.56 | 9.107% | $205.7322 | $205.73 | $205.75 | $205.70 |
| Purchase #2 | $60.63 | 12.332% | $68.1069 | $68.11 | $68.10 | $68.10 |
| Purchase #3 | $105.67 | 10.704% | $116.9809 | $116.98 | $117.00 | $117.00 |
| Purchase #4 | $176.88 | 13.522% | $200.7977 | $200.80 | $200.80 | $200.80 |
| Purchase #5 | $88.73 | 6.403% | $94.4114 | $94.41 | $94.40 | $94.40 |
| Purchase #6 | $47.38 | 13.741% | $53.8905 | $53.89 | $53.90 | $53.90 |
| Purchase #7 | $173.68 | 9.484% | $190.1518 | $190.15 | $190.15 | $190.20 |
| 7 purchase totals = | $841.53 | $930.0714 | $930.07 | $930.10 | $930.10 | |