| 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 | $150.36 | 8.854% | $163.6729 | $163.67 | $163.65 | $163.70 |
| Purchase #2 | $144.66 | 6.444% | $153.9819 | $153.98 | $154.00 | $154.00 |
| Purchase #3 | $218.59 | 4.649% | $228.7522 | $228.75 | $228.75 | $228.80 |
| Purchase #4 | $69.42 | 6.631% | $74.0232 | $74.02 | $74.00 | $74.00 |
| Purchase #5 | $230.45 | 8.753% | $250.6213 | $250.62 | $250.60 | $250.60 |
| Purchase #6 | $106.58 | 4.140% | $110.9924 | $110.99 | $111.00 | $111.00 |
| Purchase #7 | $234.51 | 11.552% | $261.6006 | $261.60 | $261.60 | $261.60 |
| 7 purchase totals = | $1,154.57 | $1,243.6445 | $1,243.63 | $1,243.60 | $1,243.70 | |