| 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 | $137.63 | 11.327% | $153.2194 | $153.22 | $153.20 | $153.20 |
| Purchase #2 | $117.26 | 12.593% | $132.0266 | $132.03 | $132.05 | $132.00 |
| Purchase #3 | $161.78 | 12.634% | $182.2193 | $182.22 | $182.20 | $182.20 |
| Purchase #4 | $192.84 | 7.755% | $207.7947 | $207.79 | $207.80 | $207.80 |
| Purchase #5 | $23.56 | 5.661% | $24.8937 | $24.89 | $24.90 | $24.90 |
| Purchase #6 | $177.77 | 4.818% | $186.335 | $186.34 | $186.35 | $186.30 |
| Purchase #7 | $51.29 | 11.834% | $57.3597 | $57.36 | $57.35 | $57.40 |
| 7 purchase totals = | $862.13 | $943.8484 | $943.85 | $943.85 | $943.80 | |