| 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 | $191.87 | 11.175% | $213.3115 | $213.31 | $213.30 | $213.30 |
| Purchase #2 | $152.52 | 4.595% | $159.5283 | $159.53 | $159.55 | $159.50 |
| Purchase #3 | $73.80 | 11.207% | $82.0708 | $82.07 | $82.05 | $82.10 |
| Purchase #4 | $95.28 | 12.169% | $106.8746 | $106.87 | $106.85 | $106.90 |
| Purchase #5 | $135.93 | 13.184% | $153.851 | $153.85 | $153.85 | $153.90 |
| Purchase #6 | $68.88 | 12.694% | $77.6236 | $77.62 | $77.60 | $77.60 |
| Purchase #7 | $173.30 | 7.474% | $186.2524 | $186.25 | $186.25 | $186.30 |
| 7 purchase totals = | $891.58 | $979.5122 | $979.50 | $979.45 | $979.60 | |