| 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 | $151.34 | 10.576% | $167.3457 | $167.35 | $167.35 | $167.30 |
| Purchase #2 | $17.52 | 5.682% | $18.5155 | $18.52 | $18.50 | $18.50 |
| Purchase #3 | $12.36 | 8.683% | $13.4332 | $13.43 | $13.45 | $13.40 |
| Purchase #4 | $210.51 | 6.803% | $224.831 | $224.83 | $224.85 | $224.80 |
| Purchase #5 | $61.77 | 9.514% | $67.6468 | $67.65 | $67.65 | $67.60 |
| Purchase #6 | $6.43 | 4.526% | $6.721 | $6.72 | $6.70 | $6.70 |
| Purchase #7 | $51.42 | 7.467% | $55.2595 | $55.26 | $55.25 | $55.30 |
| 7 purchase totals = | $511.35 | $553.7527 | $553.76 | $553.75 | $553.60 | |