| 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 | $146.68 | 6.470% | $156.1702 | $156.17 | $156.15 | $156.20 |
| Purchase #2 | $238.69 | 9.360% | $261.0314 | $261.03 | $261.05 | $261.00 |
| Purchase #3 | $134.82 | 6.330% | $143.3541 | $143.35 | $143.35 | $143.40 |
| Purchase #4 | $197.37 | 4.171% | $205.6023 | $205.60 | $205.60 | $205.60 |
| Purchase #5 | $241.98 | 12.117% | $271.3007 | $271.30 | $271.30 | $271.30 |
| Purchase #6 | $41.41 | 8.197% | $44.8044 | $44.80 | $44.80 | $44.80 |
| Purchase #7 | $93.44 | 10.503% | $103.254 | $103.25 | $103.25 | $103.30 |
| 7 purchase totals = | $1,094.39 | $1,185.5171 | $1,185.50 | $1,185.50 | $1,185.60 | |