| 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 | $158.37 | 6.272% | $168.303 | $168.30 | $168.30 | $168.30 |
| Purchase #2 | $233.92 | 11.327% | $260.4161 | $260.42 | $260.40 | $260.40 |
| Purchase #3 | $96.39 | 6.313% | $102.4751 | $102.48 | $102.50 | $102.50 |
| Purchase #4 | $46.69 | 12.313% | $52.4389 | $52.44 | $52.45 | $52.40 |
| Purchase #5 | $13.79 | 4.355% | $14.3906 | $14.39 | $14.40 | $14.40 |
| Purchase #6 | $67.84 | 12.871% | $76.5717 | $76.57 | $76.55 | $76.60 |
| Purchase #7 | $178.55 | 9.282% | $195.123 | $195.12 | $195.10 | $195.10 |
| 7 purchase totals = | $795.55 | $869.7184 | $869.72 | $869.70 | $869.70 | |