| 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 | $160.65 | 5.834% | $170.0223 | $170.02 | $170.00 | $170.00 |
| Purchase #2 | $182.49 | 8.466% | $197.9396 | $197.94 | $197.95 | $197.90 |
| Purchase #3 | $214.25 | 11.792% | $239.5144 | $239.51 | $239.50 | $239.50 |
| Purchase #4 | $239.95 | 5.108% | $252.2066 | $252.21 | $252.20 | $252.20 |
| Purchase #5 | $133.79 | 8.481% | $145.1367 | $145.14 | $145.15 | $145.10 |
| Purchase #6 | $197.76 | 13.761% | $224.9738 | $224.97 | $224.95 | $225.00 |
| Purchase #7 | $16.37 | 13.254% | $18.5397 | $18.54 | $18.55 | $18.50 |
| 7 purchase totals = | $1,145.26 | $1,248.3331 | $1,248.33 | $1,248.30 | $1,248.20 | |