| 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 | $171.66 | 4.104% | $178.7049 | $178.70 | $178.70 | $178.70 |
| Purchase #2 | $5.92 | 6.533% | $6.3068 | $6.31 | $6.30 | $6.30 |
| Purchase #3 | $26.76 | 12.403% | $30.079 | $30.08 | $30.10 | $30.10 |
| Purchase #4 | $24.99 | 7.788% | $26.9362 | $26.94 | $26.95 | $26.90 |
| Purchase #5 | $223.67 | 10.603% | $247.3857 | $247.39 | $247.40 | $247.40 |
| Purchase #6 | $189.77 | 12.120% | $212.7701 | $212.77 | $212.75 | $212.80 |
| Purchase #7 | $182.95 | 9.164% | $199.7155 | $199.72 | $199.70 | $199.70 |
| 7 purchase totals = | $825.72 | $901.8982 | $901.91 | $901.90 | $901.90 | |