| 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 | $145.67 | 5.178% | $153.2128 | $153.21 | $153.20 | $153.20 |
| Purchase #2 | $56.69 | 5.169% | $59.6203 | $59.62 | $59.60 | $59.60 |
| Purchase #3 | $250.58 | 8.485% | $271.8417 | $271.84 | $271.85 | $271.80 |
| Purchase #4 | $108.81 | 10.725% | $120.4799 | $120.48 | $120.50 | $120.50 |
| Purchase #5 | $151.36 | 5.846% | $160.2085 | $160.21 | $160.20 | $160.20 |
| Purchase #6 | $23.81 | 6.744% | $25.4157 | $25.42 | $25.40 | $25.40 |
| Purchase #7 | $29.54 | 4.332% | $30.8197 | $30.82 | $30.80 | $30.80 |
| 7 purchase totals = | $766.46 | $821.5986 | $821.60 | $821.55 | $821.50 | |