| 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 | $126.38 | 11.355% | $140.7304 | $140.73 | $140.75 | $140.70 |
| Purchase #2 | $60.93 | 8.620% | $66.1822 | $66.18 | $66.20 | $66.20 |
| Purchase #3 | $63.67 | 7.724% | $68.5879 | $68.59 | $68.60 | $68.60 |
| Purchase #4 | $17.70 | 4.105% | $18.4266 | $18.43 | $18.45 | $18.40 |
| Purchase #5 | $47.69 | 3.609% | $49.4111 | $49.41 | $49.40 | $49.40 |
| Purchase #6 | $144.44 | 11.659% | $161.2803 | $161.28 | $161.30 | $161.30 |
| Purchase #7 | $112.96 | 13.143% | $127.8063 | $127.81 | $127.80 | $127.80 |
| 7 purchase totals = | $573.77 | $632.4248 | $632.43 | $632.50 | $632.40 | |