| 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 | $130.76 | 7.688% | $140.8128 | $140.81 | $140.80 | $140.80 |
| Purchase #2 | $151.75 | 6.587% | $161.7458 | $161.75 | $161.75 | $161.70 |
| Purchase #3 | $81.90 | 10.595% | $90.5773 | $90.58 | $90.60 | $90.60 |
| Purchase #4 | $180.81 | 11.672% | $201.9141 | $201.91 | $201.90 | $201.90 |
| Purchase #5 | $194.84 | 5.363% | $205.2893 | $205.29 | $205.30 | $205.30 |
| Purchase #6 | $227.73 | 10.252% | $251.0769 | $251.08 | $251.10 | $251.10 |
| Purchase #7 | $97.73 | 9.280% | $106.7993 | $106.80 | $106.80 | $106.80 |
| 7 purchase totals = | $1,065.52 | $1,158.2155 | $1,158.22 | $1,158.25 | $1,158.20 | |