| 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 | $85.38 | 3.244% | $88.1497 | $88.15 | $88.15 | $88.10 |
| Purchase #2 | $159.72 | 4.553% | $166.9921 | $166.99 | $167.00 | $167.00 |
| Purchase #3 | $141.59 | 9.743% | $155.3851 | $155.39 | $155.40 | $155.40 |
| Purchase #4 | $223.33 | 5.585% | $235.803 | $235.80 | $235.80 | $235.80 |
| Purchase #5 | $74.86 | 11.569% | $83.5206 | $83.52 | $83.50 | $83.50 |
| Purchase #6 | $163.36 | 7.684% | $175.9126 | $175.91 | $175.90 | $175.90 |
| Purchase #7 | $169.67 | 11.459% | $189.1125 | $189.11 | $189.10 | $189.10 |
| 7 purchase totals = | $1,017.91 | $1,094.8756 | $1,094.87 | $1,094.85 | $1,094.80 | |