| 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 | $203.30 | 6.176% | $215.8558 | $215.86 | $215.85 | $215.90 |
| Purchase #2 | $8.45 | 3.772% | $8.7687 | $8.77 | $8.75 | $8.80 |
| Purchase #3 | $141.64 | 13.863% | $161.2756 | $161.28 | $161.30 | $161.30 |
| Purchase #4 | $80.63 | 6.133% | $85.575 | $85.58 | $85.60 | $85.60 |
| Purchase #5 | $38.73 | 11.687% | $43.2564 | $43.26 | $43.25 | $43.30 |
| Purchase #6 | $192.56 | 10.630% | $213.0291 | $213.03 | $213.05 | $213.00 |
| Purchase #7 | $132.36 | 9.523% | $144.9646 | $144.96 | $144.95 | $145.00 |
| 7 purchase totals = | $797.67 | $872.7252 | $872.74 | $872.75 | $872.90 | |