| 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 | $215.62 | 4.524% | $225.3746 | $225.37 | $225.35 | $225.40 |
| Purchase #2 | $137.69 | 6.801% | $147.0543 | $147.05 | $147.05 | $147.10 |
| Purchase #3 | $132.44 | 12.221% | $148.6255 | $148.63 | $148.65 | $148.60 |
| Purchase #4 | $77.59 | 6.777% | $82.8483 | $82.85 | $82.85 | $82.80 |
| Purchase #5 | $78.86 | 7.447% | $84.7327 | $84.73 | $84.75 | $84.70 |
| Purchase #6 | $80.86 | 8.737% | $87.9247 | $87.92 | $87.90 | $87.90 |
| Purchase #7 | $95.95 | 6.493% | $102.18 | $102.18 | $102.20 | $102.20 |
| 7 purchase totals = | $819.01 | $878.7401 | $878.73 | $878.75 | $878.70 | |