| 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 | $161.62 | 4.402% | $168.7345 | $168.73 | $168.75 | $168.70 |
| Purchase #2 | $68.83 | 3.411% | $71.1778 | $71.18 | $71.20 | $71.20 |
| Purchase #3 | $70.57 | 5.732% | $74.6151 | $74.62 | $74.60 | $74.60 |
| Purchase #4 | $192.43 | 8.322% | $208.444 | $208.44 | $208.45 | $208.40 |
| Purchase #5 | $189.73 | 6.574% | $202.2029 | $202.20 | $202.20 | $202.20 |
| Purchase #6 | $139.27 | 6.803% | $148.7445 | $148.74 | $148.75 | $148.70 |
| Purchase #7 | $196.93 | 12.469% | $221.4852 | $221.49 | $221.50 | $221.50 |
| 7 purchase totals = | $1,019.38 | $1,095.4040 | $1,095.40 | $1,095.45 | $1,095.30 | |