| 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 | $172.79 | 8.713% | $187.8452 | $187.85 | $187.85 | $187.80 |
| Purchase #2 | $22.34 | 6.683% | $23.833 | $23.83 | $23.85 | $23.80 |
| Purchase #3 | $79.90 | 11.820% | $89.3442 | $89.34 | $89.35 | $89.30 |
| Purchase #4 | $249.97 | 6.388% | $265.9381 | $265.94 | $265.95 | $265.90 |
| Purchase #5 | $105.55 | 8.193% | $114.1977 | $114.20 | $114.20 | $114.20 |
| Purchase #6 | $116.73 | 3.814% | $121.1821 | $121.18 | $121.20 | $121.20 |
| Purchase #7 | $74.46 | 12.414% | $83.7035 | $83.70 | $83.70 | $83.70 |
| 7 purchase totals = | $821.74 | $886.0438 | $886.04 | $886.10 | $885.90 | |