| 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 | $127.93 | 10.624% | $141.5213 | $141.52 | $141.50 | $141.50 |
| Purchase #2 | $66.66 | 3.528% | $69.0118 | $69.01 | $69.00 | $69.00 |
| Purchase #3 | $243.90 | 11.313% | $271.4924 | $271.49 | $271.50 | $271.50 |
| Purchase #4 | $47.29 | 10.641% | $52.3221 | $52.32 | $52.30 | $52.30 |
| Purchase #5 | $34.26 | 6.459% | $36.4729 | $36.47 | $36.45 | $36.50 |
| Purchase #6 | $158.84 | 13.774% | $180.7186 | $180.72 | $180.70 | $180.70 |
| Purchase #7 | $144.34 | 7.135% | $154.6387 | $154.64 | $154.65 | $154.60 |
| 7 purchase totals = | $823.22 | $906.1778 | $906.17 | $906.10 | $906.10 | |