| 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 | $237.69 | 11.754% | $265.6281 | $265.63 | $265.65 | $265.60 |
| Purchase #2 | $30.58 | 8.642% | $33.2227 | $33.22 | $33.20 | $33.20 |
| Purchase #3 | $7.96 | 7.810% | $8.5817 | $8.58 | $8.60 | $8.60 |
| Purchase #4 | $133.43 | 12.421% | $150.0033 | $150.00 | $150.00 | $150.00 |
| Purchase #5 | $82.72 | 5.570% | $87.3275 | $87.33 | $87.35 | $87.30 |
| Purchase #6 | $126.43 | 8.688% | $137.4142 | $137.41 | $137.40 | $137.40 |
| Purchase #7 | $140.50 | 5.192% | $147.7948 | $147.79 | $147.80 | $147.80 |
| 7 purchase totals = | $759.31 | $829.9723 | $829.96 | $830.00 | $829.90 | |