| 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 | $171.51 | 11.416% | $191.0896 | $191.09 | $191.10 | $191.10 |
| Purchase #2 | $131.36 | 13.104% | $148.5734 | $148.57 | $148.55 | $148.60 |
| Purchase #3 | $63.90 | 8.214% | $69.1487 | $69.15 | $69.15 | $69.10 |
| Purchase #4 | $99.42 | 4.436% | $103.8303 | $103.83 | $103.85 | $103.80 |
| Purchase #5 | $170.50 | 8.648% | $185.2448 | $185.24 | $185.25 | $185.20 |
| Purchase #6 | $105.68 | 11.641% | $117.9822 | $117.98 | $118.00 | $118.00 |
| Purchase #7 | $188.91 | 4.365% | $197.1559 | $197.16 | $197.15 | $197.20 |
| 7 purchase totals = | $931.28 | $1,013.0249 | $1,013.02 | $1,013.05 | $1,013.00 | |