| 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 | $191.78 | 10.423% | $211.7692 | $211.77 | $211.75 | $211.80 |
| Purchase #2 | $113.29 | 3.629% | $117.4013 | $117.40 | $117.40 | $117.40 |
| Purchase #3 | $102.27 | 12.175% | $114.7214 | $114.72 | $114.70 | $114.70 |
| Purchase #4 | $71.67 | 4.591% | $74.9604 | $74.96 | $74.95 | $75.00 |
| Purchase #5 | $227.34 | 13.625% | $258.3151 | $258.32 | $258.30 | $258.30 |
| Purchase #6 | $63.71 | 6.825% | $68.0582 | $68.06 | $68.05 | $68.10 |
| Purchase #7 | $58.33 | 5.239% | $61.3859 | $61.39 | $61.40 | $61.40 |
| 7 purchase totals = | $828.39 | $906.6115 | $906.62 | $906.55 | $906.70 | |