| 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 | $145.98 | 3.442% | $151.0046 | $151.00 | $151.00 | $151.00 |
| Purchase #2 | $186.84 | 6.677% | $199.3153 | $199.32 | $199.30 | $199.30 |
| Purchase #3 | $8.46 | 4.536% | $8.8437 | $8.84 | $8.85 | $8.80 |
| Purchase #4 | $166.71 | 7.529% | $179.2616 | $179.26 | $179.25 | $179.30 |
| Purchase #5 | $59.68 | 6.749% | $63.7078 | $63.71 | $63.70 | $63.70 |
| Purchase #6 | $53.54 | 13.117% | $60.5628 | $60.56 | $60.55 | $60.60 |
| Purchase #7 | $241.60 | 9.289% | $264.0422 | $264.04 | $264.05 | $264.00 |
| 7 purchase totals = | $862.81 | $926.7380 | $926.73 | $926.70 | $926.70 | |