| 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 | $149.55 | 4.374% | $156.0913 | $156.09 | $156.10 | $156.10 |
| Purchase #2 | $31.78 | 5.113% | $33.4049 | $33.40 | $33.40 | $33.40 |
| Purchase #3 | $79.42 | 11.567% | $88.6065 | $88.61 | $88.60 | $88.60 |
| Purchase #4 | $226.98 | 4.387% | $236.9376 | $236.94 | $236.95 | $236.90 |
| Purchase #5 | $106.79 | 10.146% | $117.6249 | $117.62 | $117.60 | $117.60 |
| Purchase #6 | $10.91 | 9.596% | $11.9569 | $11.96 | $11.95 | $12.00 |
| Purchase #7 | $198.27 | 12.825% | $223.6981 | $223.70 | $223.70 | $223.70 |
| 7 purchase totals = | $803.70 | $868.3202 | $868.32 | $868.30 | $868.30 | |