| 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 | $167.70 | 11.392% | $186.8044 | $186.80 | $186.80 | $186.80 |
| Purchase #2 | $231.37 | 8.772% | $251.6658 | $251.67 | $251.65 | $251.70 |
| Purchase #3 | $164.46 | 11.431% | $183.2594 | $183.26 | $183.25 | $183.30 |
| Purchase #4 | $137.83 | 12.412% | $154.9375 | $154.94 | $154.95 | $154.90 |
| Purchase #5 | $178.77 | 10.856% | $198.1773 | $198.18 | $198.20 | $198.20 |
| Purchase #6 | $144.80 | 11.576% | $161.562 | $161.56 | $161.55 | $161.60 |
| Purchase #7 | $177.96 | 12.660% | $200.4897 | $200.49 | $200.50 | $200.50 |
| 7 purchase totals = | $1,202.89 | $1,336.8961 | $1,336.90 | $1,336.90 | $1,337.00 | |