| 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 | $161.56 | 3.377% | $167.0159 | $167.02 | $167.00 | $167.00 |
| Purchase #2 | $88.56 | 10.541% | $97.8951 | $97.90 | $97.90 | $97.90 |
| Purchase #3 | $188.74 | 7.568% | $203.0238 | $203.02 | $203.00 | $203.00 |
| Purchase #4 | $169.41 | 5.728% | $179.1138 | $179.11 | $179.10 | $179.10 |
| Purchase #5 | $222.72 | 3.233% | $229.9205 | $229.92 | $229.90 | $229.90 |
| Purchase #6 | $240.39 | 3.350% | $248.4431 | $248.44 | $248.45 | $248.40 |
| Purchase #7 | $99.86 | 5.580% | $105.4322 | $105.43 | $105.45 | $105.40 |
| 7 purchase totals = | $1,171.24 | $1,230.8444 | $1,230.84 | $1,230.80 | $1,230.70 | |