| 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 | $191.70 | 13.301% | $217.198 | $217.20 | $217.20 | $217.20 |
| Purchase #2 | $177.39 | 10.330% | $195.7144 | $195.71 | $195.70 | $195.70 |
| Purchase #3 | $159.97 | 7.578% | $172.0925 | $172.09 | $172.10 | $172.10 |
| Purchase #4 | $244.56 | 6.855% | $261.3246 | $261.32 | $261.30 | $261.30 |
| Purchase #5 | $37.68 | 3.649% | $39.0549 | $39.05 | $39.05 | $39.10 |
| Purchase #6 | $125.52 | 4.825% | $131.5763 | $131.58 | $131.60 | $131.60 |
| Purchase #7 | $120.58 | 4.813% | $126.3835 | $126.38 | $126.40 | $126.40 |
| 7 purchase totals = | $1,057.40 | $1,143.3442 | $1,143.33 | $1,143.35 | $1,143.40 | |