| 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 | $174.56 | 3.257% | $180.2454 | $180.25 | $180.25 | $180.20 |
| Purchase #2 | $93.34 | 4.745% | $97.769 | $97.77 | $97.75 | $97.80 |
| Purchase #3 | $249.99 | 8.665% | $271.6516 | $271.65 | $271.65 | $271.70 |
| Purchase #4 | $210.90 | 5.858% | $223.2545 | $223.25 | $223.25 | $223.30 |
| Purchase #5 | $207.78 | 8.696% | $225.8485 | $225.85 | $225.85 | $225.80 |
| Purchase #6 | $33.69 | 12.152% | $37.784 | $37.78 | $37.80 | $37.80 |
| Purchase #7 | $135.94 | 3.177% | $140.2588 | $140.26 | $140.25 | $140.30 |
| 7 purchase totals = | $1,106.20 | $1,176.8118 | $1,176.81 | $1,176.80 | $1,176.90 | |