| 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 | $187.35 | 5.328% | $197.332 | $197.33 | $197.35 | $197.30 |
| Purchase #2 | $114.61 | 11.157% | $127.397 | $127.40 | $127.40 | $127.40 |
| Purchase #3 | $173.66 | 3.485% | $179.7121 | $179.71 | $179.70 | $179.70 |
| Purchase #4 | $20.56 | 13.159% | $23.2655 | $23.27 | $23.25 | $23.30 |
| Purchase #5 | $195.86 | 4.406% | $204.4896 | $204.49 | $204.50 | $204.50 |
| Purchase #6 | $173.51 | 13.536% | $196.9963 | $197.00 | $197.00 | $197.00 |
| Purchase #7 | $21.80 | 3.396% | $22.5403 | $22.54 | $22.55 | $22.50 |
| 7 purchase totals = | $887.35 | $951.7328 | $951.74 | $951.75 | $951.70 | |