| 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 | $182.78 | 10.620% | $202.1912 | $202.19 | $202.20 | $202.20 |
| Purchase #2 | $153.66 | 7.264% | $164.8219 | $164.82 | $164.80 | $164.80 |
| Purchase #3 | $187.63 | 13.404% | $212.7799 | $212.78 | $212.80 | $212.80 |
| Purchase #4 | $29.47 | 9.194% | $32.1795 | $32.18 | $32.20 | $32.20 |
| Purchase #5 | $172.52 | 3.458% | $178.4857 | $178.49 | $178.50 | $178.50 |
| Purchase #6 | $27.54 | 10.243% | $30.3609 | $30.36 | $30.35 | $30.40 |
| Purchase #7 | $71.97 | 6.837% | $76.8906 | $76.89 | $76.90 | $76.90 |
| 7 purchase totals = | $825.57 | $897.7097 | $897.71 | $897.75 | $897.80 | |