| 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 | $148.35 | 9.321% | $162.1777 | $162.18 | $162.20 | $162.20 |
| Purchase #2 | $211.44 | 12.285% | $237.4154 | $237.42 | $237.40 | $237.40 |
| Purchase #3 | $75.85 | 13.636% | $86.1929 | $86.19 | $86.20 | $86.20 |
| Purchase #4 | $23.58 | 7.385% | $25.3214 | $25.32 | $25.30 | $25.30 |
| Purchase #5 | $102.44 | 7.622% | $110.248 | $110.25 | $110.25 | $110.20 |
| Purchase #6 | $202.90 | 6.167% | $215.4128 | $215.41 | $215.40 | $215.40 |
| Purchase #7 | $75.47 | 9.149% | $82.3748 | $82.37 | $82.35 | $82.40 |
| 7 purchase totals = | $840.03 | $919.1430 | $919.14 | $919.10 | $919.10 | |