| 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 | $161.69 | 13.466% | $183.4632 | $183.46 | $183.45 | $183.50 |
| Purchase #2 | $20.91 | 11.642% | $23.3443 | $23.34 | $23.35 | $23.30 |
| Purchase #3 | $236.87 | 10.359% | $261.4074 | $261.41 | $261.40 | $261.40 |
| Purchase #4 | $143.35 | 5.167% | $150.7569 | $150.76 | $150.75 | $150.80 |
| Purchase #5 | $37.95 | 10.202% | $41.8217 | $41.82 | $41.80 | $41.80 |
| Purchase #6 | $136.83 | 7.666% | $147.3194 | $147.32 | $147.30 | $147.30 |
| Purchase #7 | $111.93 | 7.656% | $120.4994 | $120.50 | $120.50 | $120.50 |
| 7 purchase totals = | $849.53 | $928.6123 | $928.61 | $928.55 | $928.60 | |