| 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 | $167.69 | 8.591% | $182.0962 | $182.10 | $182.10 | $182.10 |
| Purchase #2 | $124.48 | 7.696% | $134.06 | $134.06 | $134.05 | $134.10 |
| Purchase #3 | $224.77 | 11.185% | $249.9105 | $249.91 | $249.90 | $249.90 |
| Purchase #4 | $113.27 | 12.669% | $127.6202 | $127.62 | $127.60 | $127.60 |
| Purchase #5 | $196.62 | 12.678% | $221.5475 | $221.55 | $221.55 | $221.50 |
| Purchase #6 | $249.60 | 7.562% | $268.4748 | $268.47 | $268.45 | $268.50 |
| Purchase #7 | $71.25 | 3.708% | $73.892 | $73.89 | $73.90 | $73.90 |
| 7 purchase totals = | $1,147.68 | $1,257.6012 | $1,257.60 | $1,257.55 | $1,257.60 | |