| 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 | $193.97 | 11.238% | $215.7683 | $215.77 | $215.75 | $215.80 |
| Purchase #2 | $51.30 | 5.570% | $54.1574 | $54.16 | $54.15 | $54.20 |
| Purchase #3 | $76.28 | 12.173% | $85.5656 | $85.57 | $85.55 | $85.60 |
| Purchase #4 | $177.75 | 11.215% | $197.6847 | $197.68 | $197.70 | $197.70 |
| Purchase #5 | $76.57 | 12.783% | $86.3579 | $86.36 | $86.35 | $86.40 |
| Purchase #6 | $51.57 | 9.625% | $56.5336 | $56.53 | $56.55 | $56.50 |
| Purchase #7 | $123.50 | 13.691% | $140.4084 | $140.41 | $140.40 | $140.40 |
| 7 purchase totals = | $750.94 | $836.4759 | $836.48 | $836.45 | $836.60 | |