| 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 | $147.54 | 11.738% | $164.8582 | $164.86 | $164.85 | $164.90 |
| Purchase #2 | $153.31 | 12.592% | $172.6148 | $172.61 | $172.60 | $172.60 |
| Purchase #3 | $239.83 | 8.352% | $259.8606 | $259.86 | $259.85 | $259.90 |
| Purchase #4 | $15.81 | 11.565% | $17.6384 | $17.64 | $17.65 | $17.60 |
| Purchase #5 | $7.32 | 11.393% | $8.154 | $8.15 | $8.15 | $8.20 |
| Purchase #6 | $94.31 | 13.298% | $106.8513 | $106.85 | $106.85 | $106.90 |
| Purchase #7 | $118.75 | 11.357% | $132.2364 | $132.24 | $132.25 | $132.20 |
| 7 purchase totals = | $776.87 | $862.2137 | $862.21 | $862.20 | $862.30 | |