| 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 | $137.33 | 7.814% | $148.061 | $148.06 | $148.05 | $148.10 |
| Purchase #2 | $173.58 | 4.788% | $181.891 | $181.89 | $181.90 | $181.90 |
| Purchase #3 | $161.40 | 6.441% | $171.7958 | $171.80 | $171.80 | $171.80 |
| Purchase #4 | $51.74 | 6.301% | $55.0001 | $55.00 | $55.00 | $55.00 |
| Purchase #5 | $205.60 | 9.847% | $225.8454 | $225.85 | $225.85 | $225.80 |
| Purchase #6 | $125.96 | 5.428% | $132.7971 | $132.80 | $132.80 | $132.80 |
| Purchase #7 | $25.80 | 7.761% | $27.8023 | $27.80 | $27.80 | $27.80 |
| 7 purchase totals = | $881.41 | $943.1927 | $943.20 | $943.20 | $943.20 | |