| 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 | $157.40 | 5.302% | $165.7453 | $165.75 | $165.75 | $165.70 |
| Purchase #2 | $178.48 | 5.351% | $188.0305 | $188.03 | $188.05 | $188.00 |
| Purchase #3 | $124.87 | 7.207% | $133.8694 | $133.87 | $133.85 | $133.90 |
| Purchase #4 | $175.73 | 12.321% | $197.3817 | $197.38 | $197.40 | $197.40 |
| Purchase #5 | $163.58 | 9.502% | $179.1234 | $179.12 | $179.10 | $179.10 |
| Purchase #6 | $212.88 | 11.756% | $237.9062 | $237.91 | $237.90 | $237.90 |
| Purchase #7 | $88.59 | 7.783% | $95.485 | $95.49 | $95.50 | $95.50 |
| 7 purchase totals = | $1,101.53 | $1,197.5415 | $1,197.55 | $1,197.55 | $1,197.50 | |