| 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 | $102.77 | 12.555% | $115.6728 | $115.67 | $115.65 | $115.70 |
| Purchase #2 | $155.27 | 7.158% | $166.3842 | $166.38 | $166.40 | $166.40 |
| Purchase #3 | $236.29 | 13.530% | $268.26 | $268.26 | $268.25 | $268.30 |
| Purchase #4 | $159.45 | 3.568% | $165.1392 | $165.14 | $165.15 | $165.10 |
| Purchase #5 | $211.82 | 13.384% | $240.17 | $240.17 | $240.15 | $240.20 |
| Purchase #6 | $166.96 | 5.111% | $175.4933 | $175.49 | $175.50 | $175.50 |
| Purchase #7 | $206.61 | 9.571% | $226.3846 | $226.38 | $226.40 | $226.40 |
| 7 purchase totals = | $1,239.17 | $1,357.5041 | $1,357.49 | $1,357.50 | $1,357.60 | |