| 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 | $142.61 | 3.157% | $147.1122 | $147.11 | $147.10 | $147.10 |
| Purchase #2 | $134.29 | 3.324% | $138.7538 | $138.75 | $138.75 | $138.80 |
| Purchase #3 | $127.67 | 5.192% | $134.2986 | $134.30 | $134.30 | $134.30 |
| Purchase #4 | $101.73 | 13.737% | $115.7047 | $115.70 | $115.70 | $115.70 |
| Purchase #5 | $24.94 | 6.244% | $26.4973 | $26.50 | $26.50 | $26.50 |
| Purchase #6 | $132.44 | 8.133% | $143.2113 | $143.21 | $143.20 | $143.20 |
| Purchase #7 | $123.84 | 7.156% | $132.702 | $132.70 | $132.70 | $132.70 |
| 7 purchase totals = | $787.52 | $838.2799 | $838.27 | $838.25 | $838.30 | |