| 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 | $157.95 | 4.491% | $165.0435 | $165.04 | $165.05 | $165.00 |
| Purchase #2 | $191.43 | 11.622% | $213.678 | $213.68 | $213.70 | $213.70 |
| Purchase #3 | $148.87 | 7.495% | $160.0278 | $160.03 | $160.05 | $160.00 |
| Purchase #4 | $60.70 | 7.746% | $65.4018 | $65.40 | $65.40 | $65.40 |
| Purchase #5 | $7.95 | 13.868% | $9.0525 | $9.05 | $9.05 | $9.10 |
| Purchase #6 | $136.53 | 11.271% | $151.9183 | $151.92 | $151.90 | $151.90 |
| Purchase #7 | $242.96 | 8.597% | $263.8473 | $263.85 | $263.85 | $263.80 |
| 7 purchase totals = | $946.39 | $1,028.9692 | $1,028.97 | $1,029.00 | $1,028.90 | |