| 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 | $137.67 | 10.206% | $151.7206 | $151.72 | $151.70 | $151.70 |
| Purchase #2 | $111.74 | 6.703% | $119.2299 | $119.23 | $119.25 | $119.20 |
| Purchase #3 | $84.51 | 10.140% | $93.0793 | $93.08 | $93.10 | $93.10 |
| Purchase #4 | $196.46 | 13.360% | $222.7071 | $222.71 | $222.70 | $222.70 |
| Purchase #5 | $54.34 | 7.255% | $58.2824 | $58.28 | $58.30 | $58.30 |
| Purchase #6 | $74.35 | 8.536% | $80.6965 | $80.70 | $80.70 | $80.70 |
| Purchase #7 | $51.39 | 7.208% | $55.0942 | $55.09 | $55.10 | $55.10 |
| 7 purchase totals = | $710.46 | $780.8100 | $780.81 | $780.85 | $780.80 | |