| 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 | $163.96 | 8.851% | $178.4721 | $178.47 | $178.45 | $178.50 |
| Purchase #2 | $10.33 | 9.735% | $11.3356 | $11.34 | $11.35 | $11.30 |
| Purchase #3 | $6.48 | 5.529% | $6.8383 | $6.84 | $6.85 | $6.80 |
| Purchase #4 | $208.91 | 3.351% | $215.9106 | $215.91 | $215.90 | $215.90 |
| Purchase #5 | $154.86 | 8.281% | $167.684 | $167.68 | $167.70 | $167.70 |
| Purchase #6 | $90.78 | 9.465% | $99.3723 | $99.37 | $99.35 | $99.40 |
| Purchase #7 | $17.38 | 9.247% | $18.9871 | $18.99 | $19.00 | $19.00 |
| 7 purchase totals = | $652.70 | $698.6000 | $698.60 | $698.60 | $698.60 | |