| 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 | $163.53 | 8.125% | $176.8168 | $176.82 | $176.80 | $176.80 |
| Purchase #2 | $180.62 | 12.472% | $203.1469 | $203.15 | $203.15 | $203.10 |
| Purchase #3 | $107.45 | 7.561% | $115.5743 | $115.57 | $115.55 | $115.60 |
| Purchase #4 | $244.64 | 12.823% | $276.0102 | $276.01 | $276.00 | $276.00 |
| Purchase #5 | $232.73 | 5.428% | $245.3626 | $245.36 | $245.35 | $245.40 |
| Purchase #6 | $116.78 | 4.776% | $122.3574 | $122.36 | $122.35 | $122.40 |
| Purchase #7 | $174.37 | 13.665% | $198.1977 | $198.20 | $198.20 | $198.20 |
| 7 purchase totals = | $1,220.12 | $1,337.4659 | $1,337.47 | $1,337.40 | $1,337.50 | |