| 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 | $139.60 | 5.535% | $147.3269 | $147.33 | $147.35 | $147.30 |
| Purchase #2 | $93.98 | 13.855% | $107.0009 | $107.00 | $107.00 | $107.00 |
| Purchase #3 | $41.73 | 9.614% | $45.7419 | $45.74 | $45.75 | $45.70 |
| Purchase #4 | $28.39 | 12.318% | $31.8871 | $31.89 | $31.90 | $31.90 |
| Purchase #5 | $180.51 | 5.470% | $190.3839 | $190.38 | $190.40 | $190.40 |
| Purchase #6 | $83.57 | 12.442% | $93.9678 | $93.97 | $93.95 | $94.00 |
| Purchase #7 | $185.67 | 5.390% | $195.6776 | $195.68 | $195.70 | $195.70 |
| 7 purchase totals = | $753.45 | $811.9861 | $811.99 | $812.05 | $812.00 | |