| 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 | $183.89 | 7.695% | $198.0403 | $198.04 | $198.05 | $198.00 |
| Purchase #2 | $99.57 | 9.403% | $108.9326 | $108.93 | $108.95 | $108.90 |
| Purchase #3 | $232.52 | 7.739% | $250.5147 | $250.51 | $250.50 | $250.50 |
| Purchase #4 | $29.80 | 3.253% | $30.7694 | $30.77 | $30.75 | $30.80 |
| Purchase #5 | $7.63 | 3.254% | $7.8783 | $7.88 | $7.90 | $7.90 |
| Purchase #6 | $120.50 | 13.728% | $137.0422 | $137.04 | $137.05 | $137.00 |
| Purchase #7 | $200.38 | 11.463% | $223.3496 | $223.35 | $223.35 | $223.30 |
| 7 purchase totals = | $874.29 | $956.5271 | $956.52 | $956.55 | $956.40 | |