| 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 | $189.49 | 10.481% | $209.3504 | $209.35 | $209.35 | $209.40 |
| Purchase #2 | $138.99 | 12.347% | $156.1511 | $156.15 | $156.15 | $156.20 |
| Purchase #3 | $195.29 | 8.379% | $211.6533 | $211.65 | $211.65 | $211.70 |
| Purchase #4 | $121.51 | 3.390% | $125.6292 | $125.63 | $125.65 | $125.60 |
| Purchase #5 | $28.55 | 6.508% | $30.408 | $30.41 | $30.40 | $30.40 |
| Purchase #6 | $156.82 | 7.702% | $168.8983 | $168.90 | $168.90 | $168.90 |
| Purchase #7 | $229.90 | 6.673% | $245.2412 | $245.24 | $245.25 | $245.20 |
| 7 purchase totals = | $1,060.55 | $1,147.3315 | $1,147.33 | $1,147.35 | $1,147.40 | |