| 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 | $160.37 | 11.247% | $178.4068 | $178.41 | $178.40 | $178.40 |
| Purchase #2 | $186.50 | 9.700% | $204.5905 | $204.59 | $204.60 | $204.60 |
| Purchase #3 | $141.50 | 10.377% | $156.1835 | $156.18 | $156.20 | $156.20 |
| Purchase #4 | $157.45 | 12.141% | $176.566 | $176.57 | $176.55 | $176.60 |
| Purchase #5 | $114.43 | 9.431% | $125.2219 | $125.22 | $125.20 | $125.20 |
| Purchase #6 | $54.31 | 8.678% | $59.023 | $59.02 | $59.00 | $59.00 |
| Purchase #7 | $6.50 | 3.260% | $6.7119 | $6.71 | $6.70 | $6.70 |
| 7 purchase totals = | $821.06 | $906.7036 | $906.70 | $906.65 | $906.70 | |