| 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 | $172.63 | 7.169% | $185.0058 | $185.01 | $185.00 | $185.00 |
| Purchase #2 | $118.73 | 13.591% | $134.8666 | $134.87 | $134.85 | $134.90 |
| Purchase #3 | $225.30 | 4.106% | $234.5508 | $234.55 | $234.55 | $234.60 |
| Purchase #4 | $36.60 | 13.520% | $41.5483 | $41.55 | $41.55 | $41.50 |
| Purchase #5 | $168.71 | 8.454% | $182.9727 | $182.97 | $182.95 | $183.00 |
| Purchase #6 | $197.56 | 7.762% | $212.8946 | $212.89 | $212.90 | $212.90 |
| Purchase #7 | $77.93 | 8.589% | $84.6234 | $84.62 | $84.60 | $84.60 |
| 7 purchase totals = | $997.46 | $1,076.4622 | $1,076.46 | $1,076.40 | $1,076.50 | |