| 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 | $143.80 | 13.218% | $162.8075 | $162.81 | $162.80 | $162.80 |
| Purchase #2 | $116.89 | 11.532% | $130.3698 | $130.37 | $130.35 | $130.40 |
| Purchase #3 | $62.50 | 5.845% | $66.1531 | $66.15 | $66.15 | $66.20 |
| Purchase #4 | $168.66 | 9.657% | $184.9475 | $184.95 | $184.95 | $184.90 |
| Purchase #5 | $84.91 | 4.657% | $88.8643 | $88.86 | $88.85 | $88.90 |
| Purchase #6 | $44.45 | 8.113% | $48.0562 | $48.06 | $48.05 | $48.10 |
| Purchase #7 | $191.61 | 13.557% | $217.5866 | $217.59 | $217.60 | $217.60 |
| 7 purchase totals = | $812.82 | $898.7850 | $898.79 | $898.75 | $898.90 | |