| 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 | $13.83 | 5.829% | $14.6362 | $14.64 | $14.65 | $14.60 |
| Purchase #2 | $140.67 | 5.765% | $148.7796 | $148.78 | $148.80 | $148.80 |
| Purchase #3 | $155.95 | 7.700% | $167.9582 | $167.96 | $167.95 | $168.00 |
| Purchase #4 | $19.25 | 3.511% | $19.9259 | $19.93 | $19.95 | $19.90 |
| Purchase #5 | $130.67 | 6.756% | $139.4981 | $139.50 | $139.50 | $139.50 |
| Purchase #6 | $174.75 | 12.145% | $195.9734 | $195.97 | $195.95 | $196.00 |
| Purchase #7 | $82.71 | 3.238% | $85.3881 | $85.39 | $85.40 | $85.40 |
| 7 purchase totals = | $717.83 | $772.1595 | $772.17 | $772.20 | $772.20 | |