| 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 | $142.37 | 9.623% | $156.0703 | $156.07 | $156.05 | $156.10 |
| Purchase #2 | $82.41 | 10.224% | $90.8356 | $90.84 | $90.85 | $90.80 |
| Purchase #3 | $112.41 | 3.212% | $116.0206 | $116.02 | $116.00 | $116.00 |
| Purchase #4 | $98.91 | 7.732% | $106.5577 | $106.56 | $106.55 | $106.60 |
| Purchase #5 | $172.49 | 4.386% | $180.0554 | $180.06 | $180.05 | $180.10 |
| Purchase #6 | $249.36 | 5.450% | $262.9501 | $262.95 | $262.95 | $263.00 |
| Purchase #7 | $191.69 | 7.472% | $206.0131 | $206.01 | $206.00 | $206.00 |
| 7 purchase totals = | $1,049.64 | $1,118.5028 | $1,118.51 | $1,118.45 | $1,118.60 | |