| 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 | $149.64 | 12.354% | $168.1265 | $168.13 | $168.15 | $168.10 |
| Purchase #2 | $91.98 | 12.257% | $103.254 | $103.25 | $103.25 | $103.30 |
| Purchase #3 | $215.89 | 4.560% | $225.7346 | $225.73 | $225.75 | $225.70 |
| Purchase #4 | $84.30 | 12.836% | $95.1207 | $95.12 | $95.10 | $95.10 |
| Purchase #5 | $202.25 | 9.461% | $221.3849 | $221.38 | $221.40 | $221.40 |
| Purchase #6 | $163.50 | 6.228% | $173.6828 | $173.68 | $173.70 | $173.70 |
| Purchase #7 | $120.93 | 3.652% | $125.3464 | $125.35 | $125.35 | $125.30 |
| 7 purchase totals = | $1,028.49 | $1,112.6499 | $1,112.64 | $1,112.70 | $1,112.60 | |