| 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 | $163.30 | 8.789% | $177.6524 | $177.65 | $177.65 | $177.70 |
| Purchase #2 | $167.95 | 11.469% | $187.2122 | $187.21 | $187.20 | $187.20 |
| Purchase #3 | $77.37 | 11.636% | $86.3728 | $86.37 | $86.35 | $86.40 |
| Purchase #4 | $230.33 | 8.775% | $250.5415 | $250.54 | $250.55 | $250.50 |
| Purchase #5 | $28.83 | 7.851% | $31.0934 | $31.09 | $31.10 | $31.10 |
| Purchase #6 | $212.93 | 12.563% | $239.6804 | $239.68 | $239.70 | $239.70 |
| Purchase #7 | $54.67 | 6.570% | $58.2618 | $58.26 | $58.25 | $58.30 |
| 7 purchase totals = | $935.38 | $1,030.8145 | $1,030.80 | $1,030.80 | $1,030.90 | |