| 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 | $165.90 | 12.735% | $187.0274 | $187.03 | $187.05 | $187.00 |
| Purchase #2 | $34.25 | 9.778% | $37.599 | $37.60 | $37.60 | $37.60 |
| Purchase #3 | $87.93 | 7.733% | $94.7296 | $94.73 | $94.75 | $94.70 |
| Purchase #4 | $230.55 | 9.686% | $252.8811 | $252.88 | $252.90 | $252.90 |
| Purchase #5 | $143.93 | 3.314% | $148.6998 | $148.70 | $148.70 | $148.70 |
| Purchase #6 | $215.30 | 5.558% | $227.2664 | $227.27 | $227.25 | $227.30 |
| Purchase #7 | $174.50 | 5.606% | $184.2825 | $184.28 | $184.30 | $184.30 |
| 7 purchase totals = | $1,052.36 | $1,132.4858 | $1,132.49 | $1,132.55 | $1,132.50 | |