| 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 | $112.61 | 5.825% | $119.1695 | $119.17 | $119.15 | $119.20 |
| Purchase #2 | $107.34 | 6.242% | $114.0402 | $114.04 | $114.05 | $114.00 |
| Purchase #3 | $141.45 | 8.233% | $153.0956 | $153.10 | $153.10 | $153.10 |
| Purchase #4 | $123.88 | 12.856% | $139.806 | $139.81 | $139.80 | $139.80 |
| Purchase #5 | $106.62 | 7.352% | $114.4587 | $114.46 | $114.45 | $114.50 |
| Purchase #6 | $67.32 | 4.548% | $70.3817 | $70.38 | $70.40 | $70.40 |
| Purchase #7 | $176.45 | 12.139% | $197.8693 | $197.87 | $197.85 | $197.90 |
| 7 purchase totals = | $835.67 | $908.8210 | $908.83 | $908.80 | $908.90 | |