| 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 | $191.54 | 12.466% | $215.4174 | $215.42 | $215.40 | $215.40 |
| Purchase #2 | $94.84 | 13.300% | $107.4537 | $107.45 | $107.45 | $107.50 |
| Purchase #3 | $41.90 | 8.175% | $45.3253 | $45.33 | $45.35 | $45.30 |
| Purchase #4 | $27.48 | 5.497% | $28.9906 | $28.99 | $29.00 | $29.00 |
| Purchase #5 | $76.74 | 10.292% | $84.6381 | $84.64 | $84.65 | $84.60 |
| Purchase #6 | $177.25 | 10.841% | $196.4657 | $196.47 | $196.45 | $196.50 |
| Purchase #7 | $142.80 | 9.262% | $156.0261 | $156.03 | $156.05 | $156.00 |
| 7 purchase totals = | $752.55 | $834.3169 | $834.33 | $834.35 | $834.30 | |