| 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 | $127.81 | 12.282% | $143.5076 | $143.51 | $143.50 | $143.50 |
| Purchase #2 | $157.49 | 12.226% | $176.7447 | $176.74 | $176.75 | $176.70 |
| Purchase #3 | $45.83 | 9.660% | $50.2572 | $50.26 | $50.25 | $50.30 |
| Purchase #4 | $70.33 | 4.429% | $73.4449 | $73.44 | $73.45 | $73.40 |
| Purchase #5 | $13.79 | 5.481% | $14.5458 | $14.55 | $14.55 | $14.50 |
| Purchase #6 | $64.41 | 7.688% | $69.3618 | $69.36 | $69.35 | $69.40 |
| Purchase #7 | $222.93 | 6.784% | $238.0536 | $238.05 | $238.05 | $238.10 |
| 7 purchase totals = | $702.59 | $765.9156 | $765.91 | $765.90 | $765.90 | |