| 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 | $204.57 | 11.565% | $228.2285 | $228.23 | $228.25 | $228.20 |
| Purchase #2 | $16.29 | 10.640% | $18.0233 | $18.02 | $18.00 | $18.00 |
| Purchase #3 | $77.59 | 11.849% | $86.7836 | $86.78 | $86.80 | $86.80 |
| Purchase #4 | $166.82 | 8.490% | $180.983 | $180.98 | $181.00 | $181.00 |
| Purchase #5 | $121.51 | 9.686% | $133.2795 | $133.28 | $133.30 | $133.30 |
| Purchase #6 | $157.26 | 3.370% | $162.5597 | $162.56 | $162.55 | $162.60 |
| Purchase #7 | $179.51 | 11.108% | $199.45 | $199.45 | $199.45 | $199.50 |
| 7 purchase totals = | $923.55 | $1,009.3076 | $1,009.30 | $1,009.35 | $1,009.40 | |