| 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 | $155.87 | 11.788% | $174.244 | $174.24 | $174.25 | $174.20 |
| Purchase #2 | $217.63 | 12.844% | $245.5824 | $245.58 | $245.60 | $245.60 |
| Purchase #3 | $163.29 | 12.870% | $184.3054 | $184.31 | $184.30 | $184.30 |
| Purchase #4 | $210.87 | 8.856% | $229.5446 | $229.54 | $229.55 | $229.50 |
| Purchase #5 | $226.90 | 6.730% | $242.1704 | $242.17 | $242.15 | $242.20 |
| Purchase #6 | $13.60 | 12.158% | $15.2535 | $15.25 | $15.25 | $15.30 |
| Purchase #7 | $194.65 | 5.483% | $205.3227 | $205.32 | $205.30 | $205.30 |
| 7 purchase totals = | $1,182.81 | $1,296.4230 | $1,296.41 | $1,296.40 | $1,296.40 | |