| 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 | $181.34 | 6.271% | $192.7118 | $192.71 | $192.70 | $192.70 |
| Purchase #2 | $134.91 | 12.162% | $151.3178 | $151.32 | $151.30 | $151.30 |
| Purchase #3 | $241.35 | 3.234% | $249.1553 | $249.16 | $249.15 | $249.20 |
| Purchase #4 | $248.60 | 5.726% | $262.8348 | $262.83 | $262.85 | $262.80 |
| Purchase #5 | $186.77 | 8.559% | $202.7556 | $202.76 | $202.75 | $202.80 |
| Purchase #6 | $75.59 | 13.237% | $85.5958 | $85.60 | $85.60 | $85.60 |
| Purchase #7 | $229.81 | 13.751% | $261.4112 | $261.41 | $261.40 | $261.40 |
| 7 purchase totals = | $1,298.37 | $1,405.7823 | $1,405.79 | $1,405.75 | $1,405.80 | |