| 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 | $152.52 | 13.562% | $173.2048 | $173.20 | $173.20 | $173.20 |
| Purchase #2 | $25.66 | 4.574% | $26.8337 | $26.83 | $26.85 | $26.80 |
| Purchase #3 | $30.45 | 7.377% | $32.6963 | $32.70 | $32.70 | $32.70 |
| Purchase #4 | $125.40 | 5.833% | $132.7146 | $132.71 | $132.70 | $132.70 |
| Purchase #5 | $6.72 | 8.806% | $7.3118 | $7.31 | $7.30 | $7.30 |
| Purchase #6 | $155.54 | 11.156% | $172.892 | $172.89 | $172.90 | $172.90 |
| Purchase #7 | $161.75 | 9.777% | $177.5643 | $177.56 | $177.55 | $177.60 |
| 7 purchase totals = | $658.04 | $723.2175 | $723.20 | $723.20 | $723.20 | |