| 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 | $169.58 | 13.794% | $192.9719 | $192.97 | $192.95 | $193.00 |
| Purchase #2 | $71.35 | 9.712% | $78.2795 | $78.28 | $78.30 | $78.30 |
| Purchase #3 | $79.38 | 6.832% | $84.8032 | $84.80 | $84.80 | $84.80 |
| Purchase #4 | $124.83 | 7.680% | $134.4169 | $134.42 | $134.40 | $134.40 |
| Purchase #5 | $205.33 | 11.540% | $229.0251 | $229.03 | $229.05 | $229.00 |
| Purchase #6 | $119.59 | 12.828% | $134.931 | $134.93 | $134.95 | $134.90 |
| Purchase #7 | $139.78 | 11.362% | $155.6618 | $155.66 | $155.65 | $155.70 |
| 7 purchase totals = | $909.84 | $1,010.0894 | $1,010.09 | $1,010.10 | $1,010.10 | |