| 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 | $166.94 | 3.289% | $172.4307 | $172.43 | $172.45 | $172.40 |
| Purchase #2 | $31.38 | 4.321% | $32.7359 | $32.74 | $32.75 | $32.70 |
| Purchase #3 | $191.74 | 3.353% | $198.169 | $198.17 | $198.15 | $198.20 |
| Purchase #4 | $75.56 | 5.116% | $79.4256 | $79.43 | $79.45 | $79.40 |
| Purchase #5 | $92.91 | 7.523% | $99.8996 | $99.90 | $99.90 | $99.90 |
| Purchase #6 | $181.76 | 5.738% | $192.1894 | $192.19 | $192.20 | $192.20 |
| Purchase #7 | $248.59 | 5.379% | $261.9617 | $261.96 | $261.95 | $262.00 |
| 7 purchase totals = | $988.88 | $1,036.8119 | $1,036.82 | $1,036.85 | $1,036.80 | |