| 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 | $119.58 | 11.837% | $133.7347 | $133.73 | $133.75 | $133.70 |
| Purchase #2 | $149.26 | 11.313% | $166.1458 | $166.15 | $166.15 | $166.10 |
| Purchase #3 | $224.81 | 8.357% | $243.5974 | $243.60 | $243.60 | $243.60 |
| Purchase #4 | $154.77 | 12.651% | $174.35 | $174.35 | $174.35 | $174.40 |
| Purchase #5 | $90.87 | 8.485% | $98.5803 | $98.58 | $98.60 | $98.60 |
| Purchase #6 | $123.51 | 11.171% | $137.3073 | $137.31 | $137.30 | $137.30 |
| Purchase #7 | $172.56 | 10.678% | $190.986 | $190.99 | $191.00 | $191.00 |
| 7 purchase totals = | $1,035.36 | $1,144.7015 | $1,144.71 | $1,144.75 | $1,144.70 | |