| 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 | $138.64 | 3.241% | $143.1333 | $143.13 | $143.15 | $143.10 |
| Purchase #2 | $75.27 | 5.759% | $79.6048 | $79.60 | $79.60 | $79.60 |
| Purchase #3 | $132.55 | 9.410% | $145.023 | $145.02 | $145.00 | $145.00 |
| Purchase #4 | $168.30 | 3.352% | $173.9414 | $173.94 | $173.95 | $173.90 |
| Purchase #5 | $61.50 | 9.400% | $67.281 | $67.28 | $67.30 | $67.30 |
| Purchase #6 | $116.43 | 13.403% | $132.0351 | $132.04 | $132.05 | $132.00 |
| Purchase #7 | $229.92 | 13.503% | $260.9661 | $260.97 | $260.95 | $261.00 |
| 7 purchase totals = | $922.61 | $1,001.9847 | $1,001.98 | $1,002.00 | $1,001.90 | |