| 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 | $167.46 | 5.704% | $177.0119 | $177.01 | $177.00 | $177.00 |
| Purchase #2 | $116.44 | 6.719% | $124.2636 | $124.26 | $124.25 | $124.30 |
| Purchase #3 | $103.66 | 4.235% | $108.05 | $108.05 | $108.05 | $108.10 |
| Purchase #4 | $77.64 | 3.227% | $80.1454 | $80.15 | $80.15 | $80.10 |
| Purchase #5 | $128.74 | 3.533% | $133.2884 | $133.29 | $133.30 | $133.30 |
| Purchase #6 | $132.96 | 7.451% | $142.8668 | $142.87 | $142.85 | $142.90 |
| Purchase #7 | $71.89 | 12.204% | $80.6635 | $80.66 | $80.65 | $80.70 |
| 7 purchase totals = | $798.79 | $846.2896 | $846.29 | $846.25 | $846.40 | |