| 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 | $165.40 | 10.676% | $183.0581 | $183.06 | $183.05 | $183.10 |
| Purchase #2 | $110.31 | 8.137% | $119.2859 | $119.29 | $119.30 | $119.30 |
| Purchase #3 | $176.27 | 11.598% | $196.7138 | $196.71 | $196.70 | $196.70 |
| Purchase #4 | $169.56 | 3.448% | $175.4064 | $175.41 | $175.40 | $175.40 |
| Purchase #5 | $191.46 | 5.763% | $202.4938 | $202.49 | $202.50 | $202.50 |
| Purchase #6 | $147.36 | 10.336% | $162.5911 | $162.59 | $162.60 | $162.60 |
| Purchase #7 | $117.36 | 12.562% | $132.1028 | $132.10 | $132.10 | $132.10 |
| 7 purchase totals = | $1,077.72 | $1,171.6519 | $1,171.65 | $1,171.65 | $1,171.70 | |