| 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 | $150.54 | 13.511% | $170.8795 | $170.88 | $170.90 | $170.90 |
| Purchase #2 | $203.95 | 5.213% | $214.5819 | $214.58 | $214.60 | $214.60 |
| Purchase #3 | $102.31 | 10.501% | $113.0536 | $113.05 | $113.05 | $113.10 |
| Purchase #4 | $209.60 | 12.740% | $236.303 | $236.30 | $236.30 | $236.30 |
| Purchase #5 | $47.43 | 13.502% | $53.834 | $53.83 | $53.85 | $53.80 |
| Purchase #6 | $90.31 | 9.124% | $98.5499 | $98.55 | $98.55 | $98.50 |
| Purchase #7 | $76.66 | 6.798% | $81.8713 | $81.87 | $81.85 | $81.90 |
| 7 purchase totals = | $880.80 | $969.0732 | $969.06 | $969.10 | $969.10 | |