| 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 | $173.83 | 4.443% | $181.5533 | $181.55 | $181.55 | $181.60 |
| Purchase #2 | $222.47 | 13.317% | $252.0963 | $252.10 | $252.10 | $252.10 |
| Purchase #3 | $54.68 | 4.590% | $57.1898 | $57.19 | $57.20 | $57.20 |
| Purchase #4 | $60.67 | 9.371% | $66.3554 | $66.36 | $66.35 | $66.40 |
| Purchase #5 | $68.94 | 10.545% | $76.2097 | $76.21 | $76.20 | $76.20 |
| Purchase #6 | $37.70 | 5.416% | $39.7418 | $39.74 | $39.75 | $39.70 |
| Purchase #7 | $50.67 | 4.253% | $52.825 | $52.83 | $52.85 | $52.80 |
| 7 purchase totals = | $668.96 | $725.9713 | $725.98 | $726.00 | $726.00 | |