| 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 | $188.37 | 4.206% | $196.2928 | $196.29 | $196.30 | $196.30 |
| Purchase #2 | $112.52 | 5.451% | $118.6535 | $118.65 | $118.65 | $118.70 |
| Purchase #3 | $160.83 | 8.638% | $174.7225 | $174.72 | $174.70 | $174.70 |
| Purchase #4 | $219.79 | 6.329% | $233.7005 | $233.70 | $233.70 | $233.70 |
| Purchase #5 | $47.41 | 5.230% | $49.8895 | $49.89 | $49.90 | $49.90 |
| Purchase #6 | $187.59 | 7.636% | $201.9144 | $201.91 | $201.90 | $201.90 |
| Purchase #7 | $136.36 | 4.628% | $142.6707 | $142.67 | $142.65 | $142.70 |
| 7 purchase totals = | $1,052.87 | $1,117.8439 | $1,117.83 | $1,117.80 | $1,117.90 | |