| 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 | $168.83 | 4.264% | $176.0289 | $176.03 | $176.05 | $176.00 |
| Purchase #2 | $87.48 | 13.164% | $98.9959 | $99.00 | $99.00 | $99.00 |
| Purchase #3 | $29.77 | 7.414% | $31.9771 | $31.98 | $32.00 | $32.00 |
| Purchase #4 | $79.74 | 6.199% | $84.6831 | $84.68 | $84.70 | $84.70 |
| Purchase #5 | $69.56 | 9.488% | $76.1599 | $76.16 | $76.15 | $76.20 |
| Purchase #6 | $120.69 | 11.114% | $134.1035 | $134.10 | $134.10 | $134.10 |
| Purchase #7 | $29.42 | 4.190% | $30.6527 | $30.65 | $30.65 | $30.70 |
| 7 purchase totals = | $585.49 | $632.6011 | $632.60 | $632.65 | $632.70 | |