| 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 | $117.40 | 12.401% | $131.9588 | $131.96 | $131.95 | $132.00 |
| Purchase #2 | $20.35 | 9.585% | $22.3005 | $22.30 | $22.30 | $22.30 |
| Purchase #3 | $77.77 | 5.693% | $82.1974 | $82.20 | $82.20 | $82.20 |
| Purchase #4 | $138.47 | 5.407% | $145.9571 | $145.96 | $145.95 | $146.00 |
| Purchase #5 | $176.72 | 12.671% | $199.1122 | $199.11 | $199.10 | $199.10 |
| Purchase #6 | $213.40 | 4.240% | $222.4482 | $222.45 | $222.45 | $222.40 |
| Purchase #7 | $141.93 | 8.391% | $153.8393 | $153.84 | $153.85 | $153.80 |
| 7 purchase totals = | $886.04 | $957.8135 | $957.82 | $957.80 | $957.80 | |