| 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 | $157.41 | 12.282% | $176.7431 | $176.74 | $176.75 | $176.70 |
| Purchase #2 | $189.57 | 11.721% | $211.7895 | $211.79 | $211.80 | $211.80 |
| Purchase #3 | $243.62 | 3.661% | $252.5389 | $252.54 | $252.55 | $252.50 |
| Purchase #4 | $10.26 | 13.833% | $11.6793 | $11.68 | $11.70 | $11.70 |
| Purchase #5 | $35.64 | 6.191% | $37.8465 | $37.85 | $37.85 | $37.80 |
| Purchase #6 | $11.82 | 7.429% | $12.6981 | $12.70 | $12.70 | $12.70 |
| Purchase #7 | $78.45 | 8.831% | $85.3779 | $85.38 | $85.40 | $85.40 |
| 7 purchase totals = | $726.77 | $788.6733 | $788.68 | $788.75 | $788.60 | |