| 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 | $148.85 | 6.396% | $158.3704 | $158.37 | $158.35 | $158.40 |
| Purchase #2 | $54.46 | 6.254% | $57.8659 | $57.87 | $57.85 | $57.90 |
| Purchase #3 | $25.26 | 12.459% | $28.4071 | $28.41 | $28.40 | $28.40 |
| Purchase #4 | $213.85 | 11.237% | $237.8803 | $237.88 | $237.90 | $237.90 |
| Purchase #5 | $202.37 | 8.658% | $219.8912 | $219.89 | $219.90 | $219.90 |
| Purchase #6 | $93.45 | 11.808% | $104.4846 | $104.48 | $104.50 | $104.50 |
| Purchase #7 | $126.46 | 12.454% | $142.2093 | $142.21 | $142.20 | $142.20 |
| 7 purchase totals = | $864.70 | $949.1088 | $949.11 | $949.10 | $949.20 | |