| 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 | $185.65 | 13.540% | $210.787 | $210.79 | $210.80 | $210.80 |
| Purchase #2 | $66.71 | 11.640% | $74.475 | $74.48 | $74.50 | $74.50 |
| Purchase #3 | $122.40 | 8.838% | $133.2177 | $133.22 | $133.20 | $133.20 |
| Purchase #4 | $134.99 | 11.599% | $150.6475 | $150.65 | $150.65 | $150.60 |
| Purchase #5 | $89.73 | 12.464% | $100.9139 | $100.91 | $100.90 | $100.90 |
| Purchase #6 | $79.74 | 7.545% | $85.7564 | $85.76 | $85.75 | $85.80 |
| Purchase #7 | $203.33 | 13.803% | $231.3956 | $231.40 | $231.40 | $231.40 |
| 7 purchase totals = | $882.55 | $987.1931 | $987.21 | $987.20 | $987.20 | |