| 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 | $127.75 | 13.289% | $144.7267 | $144.73 | $144.75 | $144.70 |
| Purchase #2 | $185.74 | 7.366% | $199.4216 | $199.42 | $199.40 | $199.40 |
| Purchase #3 | $95.46 | 5.177% | $100.402 | $100.40 | $100.40 | $100.40 |
| Purchase #4 | $67.60 | 8.331% | $73.2318 | $73.23 | $73.25 | $73.20 |
| Purchase #5 | $219.27 | 3.634% | $227.2383 | $227.24 | $227.25 | $227.20 |
| Purchase #6 | $63.64 | 5.408% | $67.0817 | $67.08 | $67.10 | $67.10 |
| Purchase #7 | $174.84 | 13.212% | $197.9399 | $197.94 | $197.95 | $197.90 |
| 7 purchase totals = | $934.30 | $1,010.0420 | $1,010.04 | $1,010.10 | $1,009.90 | |