| 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 | $168.51 | 12.655% | $189.8349 | $189.83 | $189.85 | $189.80 |
| Purchase #2 | $69.26 | 10.360% | $76.4353 | $76.44 | $76.45 | $76.40 |
| Purchase #3 | $81.81 | 9.712% | $89.7554 | $89.76 | $89.75 | $89.80 |
| Purchase #4 | $44.27 | 10.618% | $48.9706 | $48.97 | $48.95 | $49.00 |
| Purchase #5 | $118.54 | 6.211% | $125.9025 | $125.90 | $125.90 | $125.90 |
| Purchase #6 | $107.82 | 7.392% | $115.7901 | $115.79 | $115.80 | $115.80 |
| Purchase #7 | $176.58 | 6.358% | $187.807 | $187.81 | $187.80 | $187.80 |
| 7 purchase totals = | $766.79 | $834.4958 | $834.50 | $834.50 | $834.50 | |