| 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 | $180.57 | 3.279% | $186.4909 | $186.49 | $186.50 | $186.50 |
| Purchase #2 | $245.52 | 8.687% | $266.8483 | $266.85 | $266.85 | $266.80 |
| Purchase #3 | $85.47 | 13.838% | $97.2973 | $97.30 | $97.30 | $97.30 |
| Purchase #4 | $191.91 | 9.362% | $209.8766 | $209.88 | $209.90 | $209.90 |
| Purchase #5 | $240.29 | 9.214% | $262.4303 | $262.43 | $262.45 | $262.40 |
| Purchase #6 | $158.55 | 3.393% | $163.9296 | $163.93 | $163.95 | $163.90 |
| Purchase #7 | $150.60 | 10.402% | $166.2654 | $166.27 | $166.25 | $166.30 |
| 7 purchase totals = | $1,252.91 | $1,353.1384 | $1,353.15 | $1,353.20 | $1,353.10 | |