| 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 | $159.86 | 10.211% | $176.1833 | $176.18 | $176.20 | $176.20 |
| Purchase #2 | $58.70 | 8.782% | $63.855 | $63.86 | $63.85 | $63.90 |
| Purchase #3 | $99.31 | 8.821% | $108.0701 | $108.07 | $108.05 | $108.10 |
| Purchase #4 | $95.50 | 10.281% | $105.3184 | $105.32 | $105.30 | $105.30 |
| Purchase #5 | $43.78 | 5.324% | $46.1108 | $46.11 | $46.10 | $46.10 |
| Purchase #6 | $79.83 | 6.736% | $85.2073 | $85.21 | $85.20 | $85.20 |
| Purchase #7 | $246.60 | 5.834% | $260.9866 | $260.99 | $261.00 | $261.00 |
| 7 purchase totals = | $783.58 | $845.7315 | $845.74 | $845.70 | $845.80 | |