| 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 | $136.56 | 5.630% | $144.2483 | $144.25 | $144.25 | $144.20 |
| Purchase #2 | $190.65 | 6.474% | $202.9927 | $202.99 | $203.00 | $203.00 |
| Purchase #3 | $151.95 | 6.349% | $161.5973 | $161.60 | $161.60 | $161.60 |
| Purchase #4 | $80.92 | 5.824% | $85.6328 | $85.63 | $85.65 | $85.60 |
| Purchase #5 | $83.29 | 12.126% | $93.3897 | $93.39 | $93.40 | $93.40 |
| Purchase #6 | $66.87 | 6.686% | $71.3409 | $71.34 | $71.35 | $71.30 |
| Purchase #7 | $96.53 | 3.405% | $99.8168 | $99.82 | $99.80 | $99.80 |
| 7 purchase totals = | $806.77 | $859.0185 | $859.02 | $859.05 | $858.90 | |