| 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 | $231.89 | 13.452% | $263.0838 | $263.08 | $263.10 | $263.10 |
| Purchase #2 | $23.89 | 3.292% | $24.6765 | $24.68 | $24.70 | $24.70 |
| Purchase #3 | $6.92 | 10.213% | $7.6267 | $7.63 | $7.65 | $7.60 |
| Purchase #4 | $132.33 | 13.699% | $150.4579 | $150.46 | $150.45 | $150.50 |
| Purchase #5 | $109.83 | 12.595% | $123.6631 | $123.66 | $123.65 | $123.70 |
| Purchase #6 | $157.66 | 5.642% | $166.5552 | $166.56 | $166.55 | $166.60 |
| Purchase #7 | $137.97 | 9.157% | $150.6039 | $150.60 | $150.60 | $150.60 |
| 7 purchase totals = | $800.49 | $886.6671 | $886.67 | $886.70 | $886.80 | |