| 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 | $43.35 | 11.596% | $48.3769 | $48.38 | $48.40 | $48.40 |
| Purchase #2 | $146.98 | 7.648% | $158.221 | $158.22 | $158.20 | $158.20 |
| Purchase #3 | $61.82 | 10.680% | $68.4224 | $68.42 | $68.40 | $68.40 |
| Purchase #4 | $129.29 | 7.318% | $138.7514 | $138.75 | $138.75 | $138.80 |
| Purchase #5 | $192.35 | 3.324% | $198.7437 | $198.74 | $198.75 | $198.70 |
| Purchase #6 | $149.85 | 8.110% | $162.0028 | $162.00 | $162.00 | $162.00 |
| Purchase #7 | $82.42 | 5.122% | $86.6416 | $86.64 | $86.65 | $86.60 |
| 7 purchase totals = | $806.06 | $861.1598 | $861.15 | $861.15 | $861.10 | |