| 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 | $199.53 | 4.625% | $208.7583 | $208.76 | $208.75 | $208.80 |
| Purchase #2 | $76.94 | 5.629% | $81.271 | $81.27 | $81.25 | $81.30 |
| Purchase #3 | $191.91 | 5.441% | $202.3518 | $202.35 | $202.35 | $202.40 |
| Purchase #4 | $210.83 | 7.388% | $226.4061 | $226.41 | $226.40 | $226.40 |
| Purchase #5 | $26.83 | 3.237% | $27.6985 | $27.70 | $27.70 | $27.70 |
| Purchase #6 | $25.31 | 3.501% | $26.1961 | $26.20 | $26.20 | $26.20 |
| Purchase #7 | $190.41 | 10.160% | $209.7557 | $209.76 | $209.75 | $209.80 |
| 7 purchase totals = | $921.76 | $982.4375 | $982.45 | $982.40 | $982.60 | |