| 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 | $134.48 | 8.187% | $145.4899 | $145.49 | $145.50 | $145.50 |
| Purchase #2 | $177.30 | 4.757% | $185.7342 | $185.73 | $185.75 | $185.70 |
| Purchase #3 | $103.67 | 8.846% | $112.8406 | $112.84 | $112.85 | $112.80 |
| Purchase #4 | $231.68 | 10.464% | $255.923 | $255.92 | $255.90 | $255.90 |
| Purchase #5 | $188.93 | 3.596% | $195.7239 | $195.72 | $195.70 | $195.70 |
| Purchase #6 | $237.36 | 7.102% | $254.2173 | $254.22 | $254.20 | $254.20 |
| Purchase #7 | $95.88 | 6.678% | $102.2829 | $102.28 | $102.30 | $102.30 |
| 7 purchase totals = | $1,169.30 | $1,252.2118 | $1,252.20 | $1,252.20 | $1,252.10 | |