| 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 | $179.80 | 7.179% | $192.7078 | $192.71 | $192.70 | $192.70 |
| Purchase #2 | $165.81 | 11.338% | $184.6095 | $184.61 | $184.60 | $184.60 |
| Purchase #3 | $173.54 | 13.310% | $196.6382 | $196.64 | $196.65 | $196.60 |
| Purchase #4 | $246.69 | 8.544% | $267.7672 | $267.77 | $267.75 | $267.80 |
| Purchase #5 | $131.75 | 6.630% | $140.485 | $140.49 | $140.50 | $140.50 |
| Purchase #6 | $102.68 | 8.574% | $111.4838 | $111.48 | $111.50 | $111.50 |
| Purchase #7 | $177.67 | 8.681% | $193.0935 | $193.09 | $193.10 | $193.10 |
| 7 purchase totals = | $1,177.94 | $1,286.7850 | $1,286.79 | $1,286.80 | $1,286.80 | |