| 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 | $115.37 | 6.429% | $122.7871 | $122.79 | $122.80 | $122.80 |
| Purchase #2 | $163.78 | 6.583% | $174.5616 | $174.56 | $174.55 | $174.60 |
| Purchase #3 | $33.60 | 8.256% | $36.374 | $36.37 | $36.35 | $36.40 |
| Purchase #4 | $37.33 | 10.197% | $41.1365 | $41.14 | $41.15 | $41.10 |
| Purchase #5 | $73.80 | 13.411% | $83.6973 | $83.70 | $83.70 | $83.70 |
| Purchase #6 | $95.65 | 11.132% | $106.2978 | $106.30 | $106.30 | $106.30 |
| Purchase #7 | $38.88 | 7.191% | $41.6759 | $41.68 | $41.70 | $41.70 |
| 7 purchase totals = | $558.41 | $606.5302 | $606.54 | $606.55 | $606.60 | |