| 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 | $153.36 | 8.286% | $166.0674 | $166.07 | $166.05 | $166.10 |
| Purchase #2 | $5.92 | 9.193% | $6.4642 | $6.46 | $6.45 | $6.50 |
| Purchase #3 | $75.69 | 9.288% | $82.7201 | $82.72 | $82.70 | $82.70 |
| Purchase #4 | $137.84 | 8.373% | $149.3813 | $149.38 | $149.40 | $149.40 |
| Purchase #5 | $130.52 | 4.292% | $136.1219 | $136.12 | $136.10 | $136.10 |
| Purchase #6 | $61.75 | 5.555% | $65.1802 | $65.18 | $65.20 | $65.20 |
| Purchase #7 | $145.46 | 5.632% | $153.6523 | $153.65 | $153.65 | $153.70 |
| 7 purchase totals = | $710.54 | $759.5874 | $759.58 | $759.55 | $759.70 | |