| 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 | $152.50 | 3.324% | $157.5691 | $157.57 | $157.55 | $157.60 |
| Purchase #2 | $164.99 | 10.301% | $181.9856 | $181.99 | $182.00 | $182.00 |
| Purchase #3 | $74.31 | 7.409% | $79.8156 | $79.82 | $79.80 | $79.80 |
| Purchase #4 | $226.53 | 12.398% | $254.6152 | $254.62 | $254.60 | $254.60 |
| Purchase #5 | $123.97 | 8.405% | $134.3897 | $134.39 | $134.40 | $134.40 |
| Purchase #6 | $45.71 | 3.249% | $47.1951 | $47.20 | $47.20 | $47.20 |
| Purchase #7 | $94.73 | 13.844% | $107.8444 | $107.84 | $107.85 | $107.80 |
| 7 purchase totals = | $882.74 | $963.4147 | $963.43 | $963.40 | $963.40 | |