| 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 | $92.77 | 12.549% | $104.4117 | $104.41 | $104.40 | $104.40 |
| Purchase #2 | $151.30 | 12.481% | $170.1838 | $170.18 | $170.20 | $170.20 |
| Purchase #3 | $177.99 | 10.218% | $196.177 | $196.18 | $196.20 | $196.20 |
| Purchase #4 | $197.28 | 5.750% | $208.6236 | $208.62 | $208.60 | $208.60 |
| Purchase #5 | $86.79 | 5.566% | $91.6207 | $91.62 | $91.60 | $91.60 |
| Purchase #6 | $149.29 | 10.646% | $165.1834 | $165.18 | $165.20 | $165.20 |
| Purchase #7 | $76.35 | 12.145% | $85.6227 | $85.62 | $85.60 | $85.60 |
| 7 purchase totals = | $931.77 | $1,021.8229 | $1,021.81 | $1,021.80 | $1,021.80 | |