| 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 | $119.83 | 7.640% | $128.985 | $128.99 | $129.00 | $129.00 |
| Purchase #2 | $159.92 | 10.519% | $176.742 | $176.74 | $176.75 | $176.70 |
| Purchase #3 | $213.47 | 4.686% | $223.4732 | $223.47 | $223.45 | $223.50 |
| Purchase #4 | $13.36 | 13.477% | $15.1605 | $15.16 | $15.15 | $15.20 |
| Purchase #5 | $178.83 | 11.636% | $199.6387 | $199.64 | $199.65 | $199.60 |
| Purchase #6 | $47.65 | 8.733% | $51.8113 | $51.81 | $51.80 | $51.80 |
| Purchase #7 | $67.51 | 8.405% | $73.1842 | $73.18 | $73.20 | $73.20 |
| 7 purchase totals = | $800.57 | $868.9949 | $868.99 | $869.00 | $869.00 | |