| 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 | $161.95 | 12.618% | $182.3849 | $182.38 | $182.40 | $182.40 |
| Purchase #2 | $152.82 | 3.615% | $158.3444 | $158.34 | $158.35 | $158.30 |
| Purchase #3 | $213.87 | 11.520% | $238.5078 | $238.51 | $238.50 | $238.50 |
| Purchase #4 | $194.41 | 8.601% | $211.1312 | $211.13 | $211.15 | $211.10 |
| Purchase #5 | $93.85 | 3.495% | $97.1301 | $97.13 | $97.15 | $97.10 |
| Purchase #6 | $221.52 | 13.445% | $251.3034 | $251.30 | $251.30 | $251.30 |
| Purchase #7 | $176.83 | 12.523% | $198.9744 | $198.97 | $198.95 | $199.00 |
| 7 purchase totals = | $1,215.25 | $1,337.7762 | $1,337.76 | $1,337.80 | $1,337.70 | |