| 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 | $155.85 | 11.843% | $174.3073 | $174.31 | $174.30 | $174.30 |
| Purchase #2 | $126.71 | 9.309% | $138.5054 | $138.51 | $138.50 | $138.50 |
| Purchase #3 | $127.55 | 5.308% | $134.3204 | $134.32 | $134.30 | $134.30 |
| Purchase #4 | $7.91 | 8.842% | $8.6094 | $8.61 | $8.60 | $8.60 |
| Purchase #5 | $182.59 | 5.746% | $193.0816 | $193.08 | $193.10 | $193.10 |
| Purchase #6 | $179.34 | 7.240% | $192.3242 | $192.32 | $192.30 | $192.30 |
| Purchase #7 | $218.60 | 8.232% | $236.5952 | $236.60 | $236.60 | $236.60 |
| 7 purchase totals = | $998.55 | $1,077.7435 | $1,077.75 | $1,077.70 | $1,077.70 | |