| 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 | $180.98 | 6.873% | $193.4188 | $193.42 | $193.40 | $193.40 |
| Purchase #2 | $152.37 | 10.546% | $168.4389 | $168.44 | $168.45 | $168.40 |
| Purchase #3 | $250.81 | 5.436% | $264.444 | $264.44 | $264.45 | $264.40 |
| Purchase #4 | $74.84 | 8.625% | $81.295 | $81.30 | $81.30 | $81.30 |
| Purchase #5 | $228.94 | 13.488% | $259.8194 | $259.82 | $259.80 | $259.80 |
| Purchase #6 | $212.63 | 10.619% | $235.2092 | $235.21 | $235.20 | $235.20 |
| Purchase #7 | $216.83 | 7.603% | $233.3156 | $233.32 | $233.30 | $233.30 |
| 7 purchase totals = | $1,317.40 | $1,435.9409 | $1,435.95 | $1,435.90 | $1,435.80 | |