| 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 | $130.34 | 9.104% | $142.2062 | $142.21 | $142.20 | $142.20 |
| Purchase #2 | $67.56 | 8.531% | $73.3235 | $73.32 | $73.30 | $73.30 |
| Purchase #3 | $88.52 | 3.772% | $91.859 | $91.86 | $91.85 | $91.90 |
| Purchase #4 | $23.88 | 11.599% | $26.6498 | $26.65 | $26.65 | $26.60 |
| Purchase #5 | $110.91 | 10.140% | $122.1563 | $122.16 | $122.15 | $122.20 |
| Purchase #6 | $95.90 | 4.107% | $99.8386 | $99.84 | $99.85 | $99.80 |
| Purchase #7 | $153.77 | 4.529% | $160.7342 | $160.73 | $160.75 | $160.70 |
| 7 purchase totals = | $670.88 | $716.7676 | $716.77 | $716.75 | $716.70 | |