| 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 | $137.95 | 12.861% | $155.6917 | $155.69 | $155.70 | $155.70 |
| Purchase #2 | $126.68 | 9.537% | $138.7615 | $138.76 | $138.75 | $138.80 |
| Purchase #3 | $120.99 | 13.357% | $137.1506 | $137.15 | $137.15 | $137.20 |
| Purchase #4 | $14.98 | 6.186% | $15.9067 | $15.91 | $15.90 | $15.90 |
| Purchase #5 | $190.60 | 11.126% | $211.8062 | $211.81 | $211.80 | $211.80 |
| Purchase #6 | $78.64 | 7.447% | $84.4963 | $84.50 | $84.50 | $84.50 |
| Purchase #7 | $73.63 | 9.519% | $80.6388 | $80.64 | $80.65 | $80.60 |
| 7 purchase totals = | $743.47 | $824.4518 | $824.46 | $824.45 | $824.50 | |