| 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 | $106.74 | 5.745% | $112.8722 | $112.87 | $112.85 | $112.90 |
| Purchase #2 | $220.29 | 5.367% | $232.113 | $232.11 | $232.10 | $232.10 |
| Purchase #3 | $170.91 | 5.759% | $180.7527 | $180.75 | $180.75 | $180.80 |
| Purchase #4 | $155.79 | 11.594% | $173.8523 | $173.85 | $173.85 | $173.90 |
| Purchase #5 | $107.92 | 10.340% | $119.0789 | $119.08 | $119.10 | $119.10 |
| Purchase #6 | $70.92 | 8.727% | $77.1092 | $77.11 | $77.10 | $77.10 |
| Purchase #7 | $242.54 | 10.345% | $267.6308 | $267.63 | $267.65 | $267.60 |
| 7 purchase totals = | $1,075.11 | $1,163.4091 | $1,163.40 | $1,163.40 | $1,163.50 | |