| 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 | $145.81 | 7.824% | $157.2182 | $157.22 | $157.20 | $157.20 |
| Purchase #2 | $97.65 | 9.123% | $106.5586 | $106.56 | $106.55 | $106.60 |
| Purchase #3 | $188.45 | 8.134% | $203.7785 | $203.78 | $203.80 | $203.80 |
| Purchase #4 | $135.37 | 12.348% | $152.0855 | $152.09 | $152.10 | $152.10 |
| Purchase #5 | $70.87 | 6.859% | $75.731 | $75.73 | $75.75 | $75.70 |
| Purchase #6 | $200.27 | 8.706% | $217.7055 | $217.71 | $217.70 | $217.70 |
| Purchase #7 | $12.80 | 8.704% | $13.9141 | $13.91 | $13.90 | $13.90 |
| 7 purchase totals = | $851.22 | $926.9914 | $927.00 | $927.00 | $927.00 | |