| 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 | $203.50 | 8.275% | $220.3396 | $220.34 | $220.35 | $220.30 |
| Purchase #2 | $26.57 | 12.194% | $29.8099 | $29.81 | $29.80 | $29.80 |
| Purchase #3 | $13.68 | 4.268% | $14.2639 | $14.26 | $14.25 | $14.30 |
| Purchase #4 | $126.67 | 13.597% | $143.8933 | $143.89 | $143.90 | $143.90 |
| Purchase #5 | $117.55 | 3.680% | $121.8758 | $121.88 | $121.90 | $121.90 |
| Purchase #6 | $85.73 | 4.249% | $89.3727 | $89.37 | $89.35 | $89.40 |
| Purchase #7 | $149.57 | 6.159% | $158.782 | $158.78 | $158.80 | $158.80 |
| 7 purchase totals = | $723.27 | $778.3372 | $778.33 | $778.35 | $778.40 | |