| 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 | $173.53 | 6.750% | $185.2433 | $185.24 | $185.25 | $185.20 |
| Purchase #2 | $53.66 | 6.226% | $57.0009 | $57.00 | $57.00 | $57.00 |
| Purchase #3 | $178.61 | 10.356% | $197.1069 | $197.11 | $197.10 | $197.10 |
| Purchase #4 | $159.59 | 3.340% | $164.9203 | $164.92 | $164.90 | $164.90 |
| Purchase #5 | $207.81 | 3.770% | $215.6444 | $215.64 | $215.65 | $215.60 |
| Purchase #6 | $180.64 | 5.585% | $190.7287 | $190.73 | $190.75 | $190.70 |
| Purchase #7 | $32.79 | 9.748% | $35.9864 | $35.99 | $36.00 | $36.00 |
| 7 purchase totals = | $986.63 | $1,046.6309 | $1,046.63 | $1,046.65 | $1,046.50 | |