| 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 | $161.80 | 7.762% | $174.3589 | $174.36 | $174.35 | $174.40 |
| Purchase #2 | $219.28 | 9.184% | $239.4187 | $239.42 | $239.40 | $239.40 |
| Purchase #3 | $120.32 | 11.725% | $134.4275 | $134.43 | $134.45 | $134.40 |
| Purchase #4 | $194.94 | 10.349% | $215.1143 | $215.11 | $215.10 | $215.10 |
| Purchase #5 | $137.41 | 7.655% | $147.9287 | $147.93 | $147.95 | $147.90 |
| Purchase #6 | $15.54 | 11.379% | $17.3083 | $17.31 | $17.30 | $17.30 |
| Purchase #7 | $222.99 | 11.651% | $248.9706 | $248.97 | $248.95 | $249.00 |
| 7 purchase totals = | $1,072.28 | $1,177.5270 | $1,177.53 | $1,177.50 | $1,177.50 | |