| 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 | $172.74 | 9.398% | $188.9741 | $188.97 | $188.95 | $189.00 |
| Purchase #2 | $41.58 | 7.452% | $44.6785 | $44.68 | $44.70 | $44.70 |
| Purchase #3 | $38.47 | 10.356% | $42.454 | $42.45 | $42.45 | $42.50 |
| Purchase #4 | $238.29 | 9.808% | $261.6615 | $261.66 | $261.65 | $261.70 |
| Purchase #5 | $88.94 | 7.649% | $95.743 | $95.74 | $95.75 | $95.70 |
| Purchase #6 | $133.39 | 8.732% | $145.0376 | $145.04 | $145.05 | $145.00 |
| Purchase #7 | $224.89 | 12.592% | $253.2081 | $253.21 | $253.20 | $253.20 |
| 7 purchase totals = | $938.30 | $1,031.7568 | $1,031.75 | $1,031.75 | $1,031.80 | |