| 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 | $176.58 | 8.130% | $190.936 | $190.94 | $190.95 | $190.90 |
| Purchase #2 | $161.41 | 5.515% | $170.3118 | $170.31 | $170.30 | $170.30 |
| Purchase #3 | $126.73 | 6.443% | $134.8952 | $134.90 | $134.90 | $134.90 |
| Purchase #4 | $32.91 | 12.225% | $36.9332 | $36.93 | $36.95 | $36.90 |
| Purchase #5 | $243.98 | 3.753% | $253.1366 | $253.14 | $253.15 | $253.10 |
| Purchase #6 | $12.64 | 4.670% | $13.2303 | $13.23 | $13.25 | $13.20 |
| Purchase #7 | $208.84 | 9.586% | $228.8594 | $228.86 | $228.85 | $228.90 |
| 7 purchase totals = | $963.09 | $1,028.3025 | $1,028.31 | $1,028.35 | $1,028.20 | |