| 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 | $100.93 | 6.743% | $107.7357 | $107.74 | $107.75 | $107.70 |
| Purchase #2 | $189.86 | 7.590% | $204.2704 | $204.27 | $204.25 | $204.30 |
| Purchase #3 | $14.29 | 10.571% | $15.8006 | $15.80 | $15.80 | $15.80 |
| Purchase #4 | $185.78 | 13.497% | $210.8547 | $210.85 | $210.85 | $210.90 |
| Purchase #5 | $186.86 | 3.268% | $192.9666 | $192.97 | $192.95 | $193.00 |
| Purchase #6 | $215.39 | 12.324% | $241.9347 | $241.93 | $241.95 | $241.90 |
| Purchase #7 | $156.99 | 6.432% | $167.0876 | $167.09 | $167.10 | $167.10 |
| 7 purchase totals = | $1,050.10 | $1,140.6503 | $1,140.65 | $1,140.65 | $1,140.70 | |