| 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 | $14.59 | 10.472% | $16.1179 | $16.12 | $16.10 | $16.10 |
| Purchase #2 | $116.63 | 10.110% | $128.4213 | $128.42 | $128.40 | $128.40 |
| Purchase #3 | $198.48 | 5.338% | $209.0749 | $209.07 | $209.05 | $209.10 |
| Purchase #4 | $17.92 | 8.873% | $19.51 | $19.51 | $19.50 | $19.50 |
| Purchase #5 | $193.96 | 4.122% | $201.955 | $201.96 | $201.95 | $202.00 |
| Purchase #6 | $158.97 | 11.557% | $177.3422 | $177.34 | $177.35 | $177.30 |
| Purchase #7 | $145.41 | 12.254% | $163.2285 | $163.23 | $163.25 | $163.20 |
| 7 purchase totals = | $845.96 | $915.6498 | $915.65 | $915.60 | $915.60 | |