| 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 | $152.76 | 7.708% | $164.5347 | $164.53 | $164.55 | $164.50 |
| Purchase #2 | $70.49 | 12.633% | $79.395 | $79.40 | $79.40 | $79.40 |
| Purchase #3 | $37.30 | 11.852% | $41.7208 | $41.72 | $41.70 | $41.70 |
| Purchase #4 | $227.56 | 9.252% | $248.6139 | $248.61 | $248.60 | $248.60 |
| Purchase #5 | $186.27 | 11.707% | $208.0766 | $208.08 | $208.10 | $208.10 |
| Purchase #6 | $211.95 | 13.413% | $240.3789 | $240.38 | $240.40 | $240.40 |
| Purchase #7 | $212.64 | 11.108% | $236.2601 | $236.26 | $236.25 | $236.30 |
| 7 purchase totals = | $1,098.97 | $1,218.9800 | $1,218.98 | $1,219.00 | $1,219.00 | |