| 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 | $111.28 | 3.175% | $114.8131 | $114.81 | $114.80 | $114.80 |
| Purchase #2 | $118.66 | 4.437% | $123.9249 | $123.92 | $123.90 | $123.90 |
| Purchase #3 | $162.55 | 8.806% | $176.8642 | $176.86 | $176.85 | $176.90 |
| Purchase #4 | $243.45 | 13.856% | $277.1824 | $277.18 | $277.20 | $277.20 |
| Purchase #5 | $189.45 | 7.434% | $203.5337 | $203.53 | $203.55 | $203.50 |
| Purchase #6 | $185.74 | 5.364% | $195.7031 | $195.70 | $195.70 | $195.70 |
| Purchase #7 | $101.46 | 5.194% | $106.7298 | $106.73 | $106.75 | $106.70 |
| 7 purchase totals = | $1,112.59 | $1,198.7512 | $1,198.73 | $1,198.75 | $1,198.70 | |