| 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 | $190.43 | 8.796% | $207.1802 | $207.18 | $207.20 | $207.20 |
| Purchase #2 | $173.67 | 3.747% | $180.1774 | $180.18 | $180.20 | $180.20 |
| Purchase #3 | $173.86 | 13.432% | $197.2129 | $197.21 | $197.20 | $197.20 |
| Purchase #4 | $49.31 | 4.353% | $51.4565 | $51.46 | $51.45 | $51.50 |
| Purchase #5 | $223.60 | 8.299% | $242.1566 | $242.16 | $242.15 | $242.20 |
| Purchase #6 | $68.38 | 8.171% | $73.9673 | $73.97 | $73.95 | $74.00 |
| Purchase #7 | $50.62 | 5.230% | $53.2674 | $53.27 | $53.25 | $53.30 |
| 7 purchase totals = | $929.87 | $1,005.4183 | $1,005.43 | $1,005.40 | $1,005.60 | |