| 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 | $176.37 | 3.741% | $182.968 | $182.97 | $182.95 | $183.00 |
| Purchase #2 | $72.80 | 13.332% | $82.5057 | $82.51 | $82.50 | $82.50 |
| Purchase #3 | $213.62 | 5.533% | $225.4396 | $225.44 | $225.45 | $225.40 |
| Purchase #4 | $73.99 | 8.677% | $80.4101 | $80.41 | $80.40 | $80.40 |
| Purchase #5 | $81.41 | 9.472% | $89.1212 | $89.12 | $89.10 | $89.10 |
| Purchase #6 | $246.75 | 5.380% | $260.0252 | $260.03 | $260.05 | $260.00 |
| Purchase #7 | $153.84 | 11.655% | $171.7701 | $171.77 | $171.75 | $171.80 |
| 7 purchase totals = | $1,018.78 | $1,092.2399 | $1,092.25 | $1,092.20 | $1,092.20 | |