| 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 | $163.71 | 3.868% | $170.0423 | $170.04 | $170.05 | $170.00 |
| Purchase #2 | $149.86 | 10.706% | $165.904 | $165.90 | $165.90 | $165.90 |
| Purchase #3 | $250.98 | 5.246% | $264.1464 | $264.15 | $264.15 | $264.10 |
| Purchase #4 | $24.32 | 11.570% | $27.1338 | $27.13 | $27.15 | $27.10 |
| Purchase #5 | $94.66 | 10.419% | $104.5226 | $104.52 | $104.50 | $104.50 |
| Purchase #6 | $108.97 | 9.475% | $119.2949 | $119.29 | $119.30 | $119.30 |
| Purchase #7 | $142.43 | 13.828% | $162.1252 | $162.13 | $162.15 | $162.10 |
| 7 purchase totals = | $934.93 | $1,013.1692 | $1,013.16 | $1,013.20 | $1,013.00 | |