| 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 | $146.69 | 4.569% | $153.3923 | $153.39 | $153.40 | $153.40 |
| Purchase #2 | $224.96 | 3.209% | $232.179 | $232.18 | $232.20 | $232.20 |
| Purchase #3 | $11.88 | 6.365% | $12.6362 | $12.64 | $12.65 | $12.60 |
| Purchase #4 | $16.55 | 4.823% | $17.3482 | $17.35 | $17.35 | $17.30 |
| Purchase #5 | $175.74 | 6.414% | $187.012 | $187.01 | $187.00 | $187.00 |
| Purchase #6 | $205.26 | 10.616% | $227.0504 | $227.05 | $227.05 | $227.10 |
| Purchase #7 | $95.83 | 7.772% | $103.2779 | $103.28 | $103.30 | $103.30 |
| 7 purchase totals = | $876.91 | $932.8960 | $932.90 | $932.95 | $932.90 | |