| 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 | $175.61 | 3.848% | $182.3675 | $182.37 | $182.35 | $182.40 |
| Purchase #2 | $193.43 | 6.609% | $206.2138 | $206.21 | $206.20 | $206.20 |
| Purchase #3 | $69.69 | 10.699% | $77.1461 | $77.15 | $77.15 | $77.10 |
| Purchase #4 | $163.69 | 13.170% | $185.248 | $185.25 | $185.25 | $185.20 |
| Purchase #5 | $151.81 | 7.851% | $163.7286 | $163.73 | $163.75 | $163.70 |
| Purchase #6 | $196.83 | 7.262% | $211.1238 | $211.12 | $211.10 | $211.10 |
| Purchase #7 | $48.72 | 13.667% | $55.3786 | $55.38 | $55.40 | $55.40 |
| 7 purchase totals = | $999.78 | $1,081.2064 | $1,081.21 | $1,081.20 | $1,081.10 | |