| 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 | $132.28 | 8.360% | $143.3386 | $143.34 | $143.35 | $143.30 |
| Purchase #2 | $229.94 | 9.708% | $252.2626 | $252.26 | $252.25 | $252.30 |
| Purchase #3 | $151.50 | 4.614% | $158.4902 | $158.49 | $158.50 | $158.50 |
| Purchase #4 | $59.80 | 13.836% | $68.0739 | $68.07 | $68.05 | $68.10 |
| Purchase #5 | $75.32 | 7.143% | $80.7001 | $80.70 | $80.70 | $80.70 |
| Purchase #6 | $34.71 | 7.724% | $37.391 | $37.39 | $37.40 | $37.40 |
| Purchase #7 | $99.99 | 11.346% | $111.3349 | $111.33 | $111.35 | $111.30 |
| 7 purchase totals = | $783.54 | $851.5913 | $851.58 | $851.60 | $851.60 | |