| 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 | $15.91 | 11.144% | $17.683 | $17.68 | $17.70 | $17.70 |
| Purchase #2 | $152.86 | 9.386% | $167.2074 | $167.21 | $167.20 | $167.20 |
| Purchase #3 | $35.77 | 5.799% | $37.8443 | $37.84 | $37.85 | $37.80 |
| Purchase #4 | $88.41 | 6.331% | $94.0072 | $94.01 | $94.00 | $94.00 |
| Purchase #5 | $14.59 | 6.374% | $15.52 | $15.52 | $15.50 | $15.50 |
| Purchase #6 | $212.47 | 4.764% | $222.5921 | $222.59 | $222.60 | $222.60 |
| Purchase #7 | $248.80 | 9.869% | $273.3541 | $273.35 | $273.35 | $273.40 |
| 7 purchase totals = | $768.81 | $828.2081 | $828.20 | $828.20 | $828.20 | |