| 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 | $183.80 | 13.218% | $208.0947 | $208.09 | $208.10 | $208.10 |
| Purchase #2 | $73.67 | 9.778% | $80.8735 | $80.87 | $80.85 | $80.90 |
| Purchase #3 | $138.89 | 3.283% | $143.4498 | $143.45 | $143.45 | $143.40 |
| Purchase #4 | $27.40 | 10.559% | $30.2932 | $30.29 | $30.30 | $30.30 |
| Purchase #5 | $169.86 | 12.230% | $190.6339 | $190.63 | $190.65 | $190.60 |
| Purchase #6 | $24.90 | 13.163% | $28.1776 | $28.18 | $28.20 | $28.20 |
| Purchase #7 | $96.58 | 8.288% | $104.5846 | $104.58 | $104.60 | $104.60 |
| 7 purchase totals = | $715.10 | $786.1073 | $786.09 | $786.15 | $786.10 | |