| 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 | $155.75 | 8.549% | $169.0651 | $169.07 | $169.05 | $169.10 |
| Purchase #2 | $130.27 | 6.386% | $138.589 | $138.59 | $138.60 | $138.60 |
| Purchase #3 | $15.25 | 12.420% | $17.1441 | $17.14 | $17.15 | $17.10 |
| Purchase #4 | $11.29 | 13.713% | $12.8382 | $12.84 | $12.85 | $12.80 |
| Purchase #5 | $242.32 | 11.149% | $269.3363 | $269.34 | $269.35 | $269.30 |
| Purchase #6 | $218.80 | 11.740% | $244.4871 | $244.49 | $244.50 | $244.50 |
| Purchase #7 | $104.58 | 8.359% | $113.3218 | $113.32 | $113.30 | $113.30 |
| 7 purchase totals = | $878.26 | $964.7816 | $964.79 | $964.80 | $964.70 | |