| 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 | $72.56 | 10.324% | $80.0511 | $80.05 | $80.05 | $80.10 |
| Purchase #2 | $154.95 | 11.626% | $172.9645 | $172.96 | $172.95 | $173.00 |
| Purchase #3 | $114.49 | 6.138% | $121.5174 | $121.52 | $121.50 | $121.50 |
| Purchase #4 | $162.95 | 9.364% | $178.2086 | $178.21 | $178.20 | $178.20 |
| Purchase #5 | $186.42 | 11.132% | $207.1723 | $207.17 | $207.15 | $207.20 |
| Purchase #6 | $227.29 | 12.125% | $254.8489 | $254.85 | $254.85 | $254.80 |
| Purchase #7 | $114.41 | 12.258% | $128.4344 | $128.43 | $128.45 | $128.40 |
| 7 purchase totals = | $1,033.07 | $1,143.1972 | $1,143.19 | $1,143.15 | $1,143.20 | |