| 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 | $135.75 | 12.650% | $152.9224 | $152.92 | $152.90 | $152.90 |
| Purchase #2 | $49.28 | 12.178% | $55.2813 | $55.28 | $55.30 | $55.30 |
| Purchase #3 | $93.60 | 4.606% | $97.9112 | $97.91 | $97.90 | $97.90 |
| Purchase #4 | $105.71 | 13.366% | $119.8392 | $119.84 | $119.85 | $119.80 |
| Purchase #5 | $227.77 | 13.216% | $257.8721 | $257.87 | $257.85 | $257.90 |
| Purchase #6 | $187.63 | 10.363% | $207.0741 | $207.07 | $207.05 | $207.10 |
| Purchase #7 | $156.41 | 11.438% | $174.3002 | $174.30 | $174.30 | $174.30 |
| 7 purchase totals = | $956.15 | $1,065.2005 | $1,065.19 | $1,065.15 | $1,065.20 | |