| 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 | $159.42 | 7.732% | $171.7464 | $171.75 | $171.75 | $171.70 |
| Purchase #2 | $149.25 | 3.312% | $154.1932 | $154.19 | $154.20 | $154.20 |
| Purchase #3 | $212.44 | 5.436% | $223.9882 | $223.99 | $224.00 | $224.00 |
| Purchase #4 | $47.91 | 8.846% | $52.1481 | $52.15 | $52.15 | $52.10 |
| Purchase #5 | $121.46 | 11.244% | $135.117 | $135.12 | $135.10 | $135.10 |
| Purchase #6 | $193.66 | 3.324% | $200.0973 | $200.10 | $200.10 | $200.10 |
| Purchase #7 | $180.83 | 3.198% | $186.6129 | $186.61 | $186.60 | $186.60 |
| 7 purchase totals = | $1,064.97 | $1,123.9031 | $1,123.91 | $1,123.90 | $1,123.80 | |