| 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 | $175.50 | 7.354% | $188.4063 | $188.41 | $188.40 | $188.40 |
| Purchase #2 | $153.74 | 13.817% | $174.9823 | $174.98 | $175.00 | $175.00 |
| Purchase #3 | $223.25 | 13.287% | $252.9132 | $252.91 | $252.90 | $252.90 |
| Purchase #4 | $197.57 | 13.327% | $223.9002 | $223.90 | $223.90 | $223.90 |
| Purchase #5 | $237.50 | 6.472% | $252.871 | $252.87 | $252.85 | $252.90 |
| Purchase #6 | $152.55 | 10.118% | $167.985 | $167.99 | $168.00 | $168.00 |
| Purchase #7 | $188.25 | 3.782% | $195.3696 | $195.37 | $195.35 | $195.40 |
| 7 purchase totals = | $1,328.36 | $1,456.4276 | $1,456.43 | $1,456.40 | $1,456.50 | |