| 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 | $125.42 | 12.303% | $140.8504 | $140.85 | $140.85 | $140.90 |
| Purchase #2 | $57.49 | 4.644% | $60.1598 | $60.16 | $60.15 | $60.20 |
| Purchase #3 | $107.30 | 11.775% | $119.9346 | $119.93 | $119.95 | $119.90 |
| Purchase #4 | $58.77 | 8.369% | $63.6885 | $63.69 | $63.70 | $63.70 |
| Purchase #5 | $130.57 | 12.541% | $146.9448 | $146.94 | $146.95 | $146.90 |
| Purchase #6 | $196.77 | 10.410% | $217.2538 | $217.25 | $217.25 | $217.30 |
| Purchase #7 | $185.44 | 7.146% | $198.6915 | $198.69 | $198.70 | $198.70 |
| 7 purchase totals = | $861.76 | $947.5234 | $947.51 | $947.55 | $947.60 | |