| 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 | $166.73 | 4.209% | $173.7477 | $173.75 | $173.75 | $173.70 |
| Purchase #2 | $78.96 | 7.312% | $84.7336 | $84.73 | $84.75 | $84.70 |
| Purchase #3 | $223.86 | 8.494% | $242.8747 | $242.87 | $242.85 | $242.90 |
| Purchase #4 | $185.43 | 11.702% | $207.129 | $207.13 | $207.15 | $207.10 |
| Purchase #5 | $174.52 | 11.472% | $194.5409 | $194.54 | $194.55 | $194.50 |
| Purchase #6 | $205.65 | 13.725% | $233.8755 | $233.88 | $233.90 | $233.90 |
| Purchase #7 | $139.47 | 12.560% | $156.9874 | $156.99 | $157.00 | $157.00 |
| 7 purchase totals = | $1,174.62 | $1,293.8888 | $1,293.89 | $1,293.95 | $1,293.80 | |