| 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 | $184.43 | 3.244% | $190.4129 | $190.41 | $190.40 | $190.40 |
| Purchase #2 | $64.89 | 9.357% | $70.9618 | $70.96 | $70.95 | $71.00 |
| Purchase #3 | $60.37 | 8.482% | $65.4906 | $65.49 | $65.50 | $65.50 |
| Purchase #4 | $94.80 | 6.491% | $100.9535 | $100.95 | $100.95 | $101.00 |
| Purchase #5 | $197.80 | 11.745% | $221.0316 | $221.03 | $221.05 | $221.00 |
| Purchase #6 | $43.93 | 7.643% | $47.2876 | $47.29 | $47.30 | $47.30 |
| Purchase #7 | $214.67 | 11.365% | $239.0672 | $239.07 | $239.05 | $239.10 |
| 7 purchase totals = | $860.89 | $935.2052 | $935.20 | $935.20 | $935.30 | |