| 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 | $153.35 | 8.775% | $166.8065 | $166.81 | $166.80 | $166.80 |
| Purchase #2 | $5.56 | 7.764% | $5.9917 | $5.99 | $6.00 | $6.00 |
| Purchase #3 | $250.86 | 8.306% | $271.6964 | $271.70 | $271.70 | $271.70 |
| Purchase #4 | $57.42 | 4.862% | $60.2118 | $60.21 | $60.20 | $60.20 |
| Purchase #5 | $125.41 | 4.124% | $130.5819 | $130.58 | $130.60 | $130.60 |
| Purchase #6 | $53.58 | 10.707% | $59.3168 | $59.32 | $59.30 | $59.30 |
| Purchase #7 | $177.74 | 3.204% | $183.4348 | $183.43 | $183.45 | $183.40 |
| 7 purchase totals = | $823.92 | $878.0399 | $878.04 | $878.05 | $878.00 | |