| 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 | $145.57 | 3.592% | $150.7989 | $150.80 | $150.80 | $150.80 |
| Purchase #2 | $97.84 | 4.288% | $102.0354 | $102.04 | $102.05 | $102.00 |
| Purchase #3 | $23.71 | 7.632% | $25.5195 | $25.52 | $25.50 | $25.50 |
| Purchase #4 | $180.83 | 6.207% | $192.0541 | $192.05 | $192.05 | $192.10 |
| Purchase #5 | $156.41 | 9.591% | $171.4113 | $171.41 | $171.40 | $171.40 |
| Purchase #6 | $52.84 | 12.216% | $59.2949 | $59.29 | $59.30 | $59.30 |
| Purchase #7 | $21.87 | 4.283% | $22.8067 | $22.81 | $22.80 | $22.80 |
| 7 purchase totals = | $679.07 | $723.9208 | $723.92 | $723.90 | $723.90 | |