| 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 | $100.75 | 6.536% | $107.335 | $107.34 | $107.35 | $107.30 |
| Purchase #2 | $161.70 | 4.222% | $168.527 | $168.53 | $168.55 | $168.50 |
| Purchase #3 | $218.93 | 5.585% | $231.1572 | $231.16 | $231.15 | $231.20 |
| Purchase #4 | $245.41 | 9.178% | $267.9337 | $267.93 | $267.95 | $267.90 |
| Purchase #5 | $25.45 | 11.485% | $28.3729 | $28.37 | $28.35 | $28.40 |
| Purchase #6 | $134.91 | 8.354% | $146.1804 | $146.18 | $146.20 | $146.20 |
| Purchase #7 | $238.81 | 7.363% | $256.3936 | $256.39 | $256.40 | $256.40 |
| 7 purchase totals = | $1,125.96 | $1,205.8998 | $1,205.90 | $1,205.95 | $1,205.90 | |