| 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 | $173.43 | 11.808% | $193.9086 | $193.91 | $193.90 | $193.90 |
| Purchase #2 | $71.85 | 7.530% | $77.2603 | $77.26 | $77.25 | $77.30 |
| Purchase #3 | $193.76 | 7.128% | $207.5712 | $207.57 | $207.55 | $207.60 |
| Purchase #4 | $195.73 | 11.138% | $217.5304 | $217.53 | $217.55 | $217.50 |
| Purchase #5 | $111.59 | 7.728% | $120.2137 | $120.21 | $120.20 | $120.20 |
| Purchase #6 | $182.97 | 3.244% | $188.9055 | $188.91 | $188.90 | $188.90 |
| Purchase #7 | $100.67 | 11.790% | $112.539 | $112.54 | $112.55 | $112.50 |
| 7 purchase totals = | $1,030.00 | $1,117.9287 | $1,117.93 | $1,117.90 | $1,117.90 | |