| 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 | $95.90 | 5.806% | $101.468 | $101.47 | $101.45 | $101.50 |
| Purchase #2 | $172.32 | 3.119% | $177.6947 | $177.69 | $177.70 | $177.70 |
| Purchase #3 | $98.52 | 9.445% | $107.8252 | $107.83 | $107.85 | $107.80 |
| Purchase #4 | $186.65 | 4.416% | $194.8925 | $194.89 | $194.90 | $194.90 |
| Purchase #5 | $247.45 | 13.298% | $280.3559 | $280.36 | $280.35 | $280.40 |
| Purchase #6 | $46.53 | 9.167% | $50.7954 | $50.80 | $50.80 | $50.80 |
| Purchase #7 | $28.27 | 7.801% | $30.4753 | $30.48 | $30.50 | $30.50 |
| 7 purchase totals = | $875.64 | $943.5070 | $943.52 | $943.55 | $943.60 | |