| 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 | $157.74 | 3.398% | $163.1 | $163.10 | $163.10 | $163.10 |
| Purchase #2 | $188.61 | 4.481% | $197.0616 | $197.06 | $197.05 | $197.10 |
| Purchase #3 | $240.81 | 3.163% | $248.4268 | $248.43 | $248.45 | $248.40 |
| Purchase #4 | $189.94 | 7.562% | $204.3033 | $204.30 | $204.30 | $204.30 |
| Purchase #5 | $32.54 | 11.515% | $36.287 | $36.29 | $36.30 | $36.30 |
| Purchase #6 | $149.78 | 13.642% | $170.213 | $170.21 | $170.20 | $170.20 |
| Purchase #7 | $203.96 | 5.116% | $214.3946 | $214.39 | $214.40 | $214.40 |
| 7 purchase totals = | $1,163.38 | $1,233.7863 | $1,233.78 | $1,233.80 | $1,233.80 | |