| 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 | $162.40 | 9.399% | $177.664 | $177.66 | $177.65 | $177.70 |
| Purchase #2 | $202.34 | 5.116% | $212.6917 | $212.69 | $212.70 | $212.70 |
| Purchase #3 | $236.25 | 5.604% | $249.4895 | $249.49 | $249.50 | $249.50 |
| Purchase #4 | $177.70 | 10.522% | $196.3976 | $196.40 | $196.40 | $196.40 |
| Purchase #5 | $190.57 | 11.113% | $211.748 | $211.75 | $211.75 | $211.70 |
| Purchase #6 | $248.72 | 9.293% | $271.8335 | $271.83 | $271.85 | $271.80 |
| Purchase #7 | $152.85 | 7.690% | $164.6042 | $164.60 | $164.60 | $164.60 |
| 7 purchase totals = | $1,370.83 | $1,484.4285 | $1,484.42 | $1,484.45 | $1,484.40 | |