| 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 | $216.96 | 6.392% | $230.8281 | $230.83 | $230.85 | $230.80 |
| Purchase #2 | $168.75 | 10.552% | $186.5565 | $186.56 | $186.55 | $186.60 |
| Purchase #3 | $76.98 | 12.805% | $86.8373 | $86.84 | $86.85 | $86.80 |
| Purchase #4 | $163.83 | 6.504% | $174.4855 | $174.49 | $174.50 | $174.50 |
| Purchase #5 | $35.49 | 5.519% | $37.4487 | $37.45 | $37.45 | $37.40 |
| Purchase #6 | $100.69 | 13.770% | $114.555 | $114.56 | $114.55 | $114.60 |
| Purchase #7 | $135.45 | 12.248% | $152.0399 | $152.04 | $152.05 | $152.00 |
| 7 purchase totals = | $898.15 | $982.7510 | $982.77 | $982.80 | $982.70 | |