| 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 | $150.99 | 11.275% | $168.0141 | $168.01 | $168.00 | $168.00 |
| Purchase #2 | $23.80 | 6.180% | $25.2708 | $25.27 | $25.25 | $25.30 |
| Purchase #3 | $139.53 | 13.195% | $157.941 | $157.94 | $157.95 | $157.90 |
| Purchase #4 | $106.25 | 6.344% | $112.9905 | $112.99 | $113.00 | $113.00 |
| Purchase #5 | $96.34 | 9.825% | $105.8054 | $105.81 | $105.80 | $105.80 |
| Purchase #6 | $133.65 | 9.371% | $146.1743 | $146.17 | $146.15 | $146.20 |
| Purchase #7 | $115.27 | 7.109% | $123.4645 | $123.46 | $123.45 | $123.50 |
| 7 purchase totals = | $765.83 | $839.6606 | $839.65 | $839.60 | $839.70 | |