| 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 | $197.48 | 13.767% | $224.6671 | $224.67 | $224.65 | $224.70 |
| Purchase #2 | $125.49 | 11.767% | $140.2564 | $140.26 | $140.25 | $140.30 |
| Purchase #3 | $189.52 | 3.823% | $196.7653 | $196.77 | $196.75 | $196.80 |
| Purchase #4 | $33.54 | 10.569% | $37.0848 | $37.08 | $37.10 | $37.10 |
| Purchase #5 | $143.30 | 13.686% | $162.912 | $162.91 | $162.90 | $162.90 |
| Purchase #6 | $169.80 | 8.210% | $183.7406 | $183.74 | $183.75 | $183.70 |
| Purchase #7 | $215.34 | 4.165% | $224.3089 | $224.31 | $224.30 | $224.30 |
| 7 purchase totals = | $1,074.47 | $1,169.7351 | $1,169.74 | $1,169.70 | $1,169.80 | |