| 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 | $220.25 | 4.228% | $229.5622 | $229.56 | $229.55 | $229.60 |
| Purchase #2 | $134.62 | 12.849% | $151.9173 | $151.92 | $151.90 | $151.90 |
| Purchase #3 | $191.57 | 5.686% | $202.4627 | $202.46 | $202.45 | $202.50 |
| Purchase #4 | $13.70 | 6.182% | $14.5469 | $14.55 | $14.55 | $14.50 |
| Purchase #5 | $164.35 | 11.775% | $183.7022 | $183.70 | $183.70 | $183.70 |
| Purchase #6 | $105.64 | 8.725% | $114.8571 | $114.86 | $114.85 | $114.90 |
| Purchase #7 | $67.70 | 5.240% | $71.2475 | $71.25 | $71.25 | $71.20 |
| 7 purchase totals = | $897.83 | $968.2959 | $968.30 | $968.25 | $968.30 | |