| 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 | $147.83 | 10.403% | $163.2088 | $163.21 | $163.20 | $163.20 |
| Purchase #2 | $74.36 | 13.385% | $84.3131 | $84.31 | $84.30 | $84.30 |
| Purchase #3 | $81.66 | 4.581% | $85.4008 | $85.40 | $85.40 | $85.40 |
| Purchase #4 | $197.32 | 7.238% | $211.602 | $211.60 | $211.60 | $211.60 |
| Purchase #5 | $72.89 | 10.500% | $80.5435 | $80.54 | $80.55 | $80.50 |
| Purchase #6 | $134.65 | 7.305% | $144.4862 | $144.49 | $144.50 | $144.50 |
| Purchase #7 | $125.64 | 10.723% | $139.1124 | $139.11 | $139.10 | $139.10 |
| 7 purchase totals = | $834.35 | $908.6668 | $908.66 | $908.65 | $908.60 | |