| 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 | $180.88 | 8.270% | $195.8388 | $195.84 | $195.85 | $195.80 |
| Purchase #2 | $73.98 | 5.419% | $77.989 | $77.99 | $78.00 | $78.00 |
| Purchase #3 | $121.83 | 5.143% | $128.0957 | $128.10 | $128.10 | $128.10 |
| Purchase #4 | $104.54 | 12.344% | $117.4444 | $117.44 | $117.45 | $117.40 |
| Purchase #5 | $143.83 | 8.853% | $156.5633 | $156.56 | $156.55 | $156.60 |
| Purchase #6 | $54.53 | 10.451% | $60.2289 | $60.23 | $60.25 | $60.20 |
| Purchase #7 | $248.91 | 7.679% | $268.0238 | $268.02 | $268.00 | $268.00 |
| 7 purchase totals = | $928.50 | $1,004.1839 | $1,004.18 | $1,004.20 | $1,004.10 | |