| 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 | $143.46 | 8.257% | $155.3055 | $155.31 | $155.30 | $155.30 |
| Purchase #2 | $153.80 | 8.514% | $166.8945 | $166.89 | $166.90 | $166.90 |
| Purchase #3 | $64.87 | 11.649% | $72.4267 | $72.43 | $72.45 | $72.40 |
| Purchase #4 | $120.36 | 12.247% | $135.1005 | $135.10 | $135.10 | $135.10 |
| Purchase #5 | $188.90 | 5.543% | $199.3707 | $199.37 | $199.35 | $199.40 |
| Purchase #6 | $214.29 | 9.128% | $233.8504 | $233.85 | $233.85 | $233.90 |
| Purchase #7 | $133.66 | 13.306% | $151.4448 | $151.44 | $151.45 | $151.40 |
| 7 purchase totals = | $1,019.34 | $1,114.3931 | $1,114.39 | $1,114.40 | $1,114.40 | |