| 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 | $166.78 | 6.709% | $177.9693 | $177.97 | $177.95 | $178.00 |
| Purchase #2 | $112.25 | 12.448% | $126.2229 | $126.22 | $126.20 | $126.20 |
| Purchase #3 | $53.60 | 4.450% | $55.9852 | $55.99 | $56.00 | $56.00 |
| Purchase #4 | $125.90 | 3.461% | $130.2574 | $130.26 | $130.25 | $130.30 |
| Purchase #5 | $46.73 | 8.313% | $50.6147 | $50.61 | $50.60 | $50.60 |
| Purchase #6 | $162.37 | 10.346% | $179.1688 | $179.17 | $179.15 | $179.20 |
| Purchase #7 | $127.95 | 3.717% | $132.7059 | $132.71 | $132.70 | $132.70 |
| 7 purchase totals = | $795.58 | $852.9242 | $852.93 | $852.85 | $853.00 | |