| 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 | $189.31 | 6.588% | $201.7817 | $201.78 | $201.80 | $201.80 |
| Purchase #2 | $7.90 | 10.816% | $8.7545 | $8.75 | $8.75 | $8.80 |
| Purchase #3 | $151.62 | 7.384% | $162.8156 | $162.82 | $162.80 | $162.80 |
| Purchase #4 | $45.30 | 11.422% | $50.4742 | $50.47 | $50.45 | $50.50 |
| Purchase #5 | $123.38 | 3.157% | $127.2751 | $127.28 | $127.30 | $127.30 |
| Purchase #6 | $194.47 | 7.423% | $208.9055 | $208.91 | $208.90 | $208.90 |
| Purchase #7 | $63.60 | 8.541% | $69.0321 | $69.03 | $69.05 | $69.00 |
| 7 purchase totals = | $775.58 | $829.0387 | $829.04 | $829.05 | $829.10 | |