| 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 | $180.32 | 5.573% | $190.3692 | $190.37 | $190.35 | $190.40 |
| Purchase #2 | $196.81 | 4.237% | $205.1488 | $205.15 | $205.15 | $205.10 |
| Purchase #3 | $185.69 | 8.731% | $201.9026 | $201.90 | $201.90 | $201.90 |
| Purchase #4 | $18.61 | 5.148% | $19.568 | $19.57 | $19.55 | $19.60 |
| Purchase #5 | $163.80 | 3.128% | $168.9237 | $168.92 | $168.90 | $168.90 |
| Purchase #6 | $146.97 | 8.515% | $159.4845 | $159.48 | $159.50 | $159.50 |
| Purchase #7 | $222.68 | 5.168% | $234.1881 | $234.19 | $234.20 | $234.20 |
| 7 purchase totals = | $1,114.88 | $1,179.5849 | $1,179.58 | $1,179.55 | $1,179.60 | |