| 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 | $169.67 | 3.392% | $175.4252 | $175.43 | $175.45 | $175.40 |
| Purchase #2 | $238.89 | 8.420% | $259.0045 | $259.00 | $259.00 | $259.00 |
| Purchase #3 | $37.39 | 3.126% | $38.5588 | $38.56 | $38.55 | $38.60 |
| Purchase #4 | $56.55 | 3.658% | $58.6186 | $58.62 | $58.60 | $58.60 |
| Purchase #5 | $26.38 | 6.648% | $28.1337 | $28.13 | $28.15 | $28.10 |
| Purchase #6 | $207.59 | 4.153% | $216.2112 | $216.21 | $216.20 | $216.20 |
| Purchase #7 | $34.76 | 13.767% | $39.5454 | $39.55 | $39.55 | $39.50 |
| 7 purchase totals = | $771.23 | $815.4974 | $815.50 | $815.50 | $815.40 | |