| 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 | $180.50 | 9.818% | $198.2215 | $198.22 | $198.20 | $198.20 |
| Purchase #2 | $134.58 | 8.739% | $146.3409 | $146.34 | $146.35 | $146.30 |
| Purchase #3 | $179.46 | 3.473% | $185.6926 | $185.69 | $185.70 | $185.70 |
| Purchase #4 | $71.64 | 12.583% | $80.6545 | $80.65 | $80.65 | $80.70 |
| Purchase #5 | $67.51 | 9.823% | $74.1415 | $74.14 | $74.15 | $74.10 |
| Purchase #6 | $155.94 | 11.235% | $173.4599 | $173.46 | $173.45 | $173.50 |
| Purchase #7 | $127.71 | 4.504% | $133.4621 | $133.46 | $133.45 | $133.50 |
| 7 purchase totals = | $917.34 | $991.9730 | $991.96 | $991.95 | $992.00 | |