| 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 | $175.87 | 9.386% | $192.3772 | $192.38 | $192.40 | $192.40 |
| Purchase #2 | $191.84 | 12.366% | $215.5629 | $215.56 | $215.55 | $215.60 |
| Purchase #3 | $176.98 | 13.351% | $200.6086 | $200.61 | $200.60 | $200.60 |
| Purchase #4 | $195.47 | 3.618% | $202.5421 | $202.54 | $202.55 | $202.50 |
| Purchase #5 | $233.90 | 3.250% | $241.5018 | $241.50 | $241.50 | $241.50 |
| Purchase #6 | $232.67 | 6.787% | $248.4613 | $248.46 | $248.45 | $248.50 |
| Purchase #7 | $73.60 | 4.445% | $76.8715 | $76.87 | $76.85 | $76.90 |
| 7 purchase totals = | $1,280.33 | $1,377.9254 | $1,377.92 | $1,377.90 | $1,378.00 | |