| 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 | $140.43 | 7.341% | $150.739 | $150.74 | $150.75 | $150.70 |
| Purchase #2 | $111.82 | 6.130% | $118.6746 | $118.67 | $118.65 | $118.70 |
| Purchase #3 | $137.91 | 11.167% | $153.3104 | $153.31 | $153.30 | $153.30 |
| Purchase #4 | $141.62 | 9.135% | $154.557 | $154.56 | $154.55 | $154.60 |
| Purchase #5 | $37.28 | 11.327% | $41.5027 | $41.50 | $41.50 | $41.50 |
| Purchase #6 | $111.38 | 9.748% | $122.2373 | $122.24 | $122.25 | $122.20 |
| Purchase #7 | $103.33 | 10.155% | $113.8232 | $113.82 | $113.80 | $113.80 |
| 7 purchase totals = | $783.77 | $854.8442 | $854.84 | $854.80 | $854.80 | |