| 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 | $142.25 | 6.357% | $151.2928 | $151.29 | $151.30 | $151.30 |
| Purchase #2 | $77.60 | 8.448% | $84.1556 | $84.16 | $84.15 | $84.20 |
| Purchase #3 | $14.59 | 3.474% | $15.0969 | $15.10 | $15.10 | $15.10 |
| Purchase #4 | $115.62 | 4.725% | $121.083 | $121.08 | $121.10 | $121.10 |
| Purchase #5 | $88.55 | 7.343% | $95.0522 | $95.05 | $95.05 | $95.10 |
| Purchase #6 | $24.92 | 3.563% | $25.8079 | $25.81 | $25.80 | $25.80 |
| Purchase #7 | $124.51 | 13.382% | $141.1719 | $141.17 | $141.15 | $141.20 |
| 7 purchase totals = | $588.04 | $633.6603 | $633.66 | $633.65 | $633.80 | |