| 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 | $176.99 | 4.412% | $184.7988 | $184.80 | $184.80 | $184.80 |
| Purchase #2 | $71.37 | 9.665% | $78.2679 | $78.27 | $78.25 | $78.30 |
| Purchase #3 | $213.28 | 9.402% | $233.3326 | $233.33 | $233.35 | $233.30 |
| Purchase #4 | $5.29 | 4.703% | $5.5388 | $5.54 | $5.55 | $5.50 |
| Purchase #5 | $95.47 | 6.406% | $101.5858 | $101.59 | $101.60 | $101.60 |
| Purchase #6 | $50.53 | 4.788% | $52.9494 | $52.95 | $52.95 | $52.90 |
| Purchase #7 | $213.71 | 10.455% | $236.0534 | $236.05 | $236.05 | $236.10 |
| 7 purchase totals = | $826.64 | $892.5267 | $892.53 | $892.55 | $892.50 | |