| 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 | $180.71 | 6.272% | $192.0441 | $192.04 | $192.05 | $192.00 |
| Purchase #2 | $218.89 | 6.869% | $233.9256 | $233.93 | $233.95 | $233.90 |
| Purchase #3 | $139.32 | 12.788% | $157.1362 | $157.14 | $157.15 | $157.10 |
| Purchase #4 | $30.25 | 4.217% | $31.5256 | $31.53 | $31.55 | $31.50 |
| Purchase #5 | $139.73 | 5.579% | $147.5255 | $147.53 | $147.55 | $147.50 |
| Purchase #6 | $204.98 | 8.575% | $222.557 | $222.56 | $222.55 | $222.60 |
| Purchase #7 | $69.96 | 7.297% | $75.065 | $75.07 | $75.05 | $75.10 |
| 7 purchase totals = | $983.84 | $1,059.7790 | $1,059.80 | $1,059.85 | $1,059.70 | |