| 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 | $214.53 | 10.521% | $237.1007 | $237.10 | $237.10 | $237.10 |
| Purchase #2 | $134.91 | 7.703% | $145.3021 | $145.30 | $145.30 | $145.30 |
| Purchase #3 | $77.40 | 12.616% | $87.1648 | $87.16 | $87.15 | $87.20 |
| Purchase #4 | $154.67 | 12.751% | $174.392 | $174.39 | $174.40 | $174.40 |
| Purchase #5 | $45.52 | 12.846% | $51.3675 | $51.37 | $51.35 | $51.40 |
| Purchase #6 | $90.47 | 7.564% | $97.3132 | $97.31 | $97.30 | $97.30 |
| Purchase #7 | $17.40 | 6.338% | $18.5028 | $18.50 | $18.50 | $18.50 |
| 7 purchase totals = | $734.90 | $811.1431 | $811.13 | $811.10 | $811.20 | |