| 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 | $141.87 | 8.401% | $153.7885 | $153.79 | $153.80 | $153.80 |
| Purchase #2 | $188.35 | 5.583% | $198.8656 | $198.87 | $198.85 | $198.90 |
| Purchase #3 | $217.64 | 9.585% | $238.5008 | $238.50 | $238.50 | $238.50 |
| Purchase #4 | $121.51 | 4.613% | $127.1153 | $127.12 | $127.10 | $127.10 |
| Purchase #5 | $158.88 | 7.647% | $171.0296 | $171.03 | $171.05 | $171.00 |
| Purchase #6 | $102.47 | 4.863% | $107.4531 | $107.45 | $107.45 | $107.50 |
| Purchase #7 | $248.94 | 9.329% | $272.1636 | $272.16 | $272.15 | $272.20 |
| 7 purchase totals = | $1,179.66 | $1,268.9165 | $1,268.92 | $1,268.90 | $1,269.00 | |