| 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 | $76.42 | 7.526% | $82.1714 | $82.17 | $82.15 | $82.20 |
| Purchase #2 | $220.64 | 13.396% | $250.1969 | $250.20 | $250.20 | $250.20 |
| Purchase #3 | $152.80 | 5.479% | $161.1719 | $161.17 | $161.15 | $161.20 |
| Purchase #4 | $204.87 | 12.826% | $231.1466 | $231.15 | $231.15 | $231.10 |
| Purchase #5 | $13.98 | 13.107% | $15.8124 | $15.81 | $15.80 | $15.80 |
| Purchase #6 | $170.76 | 6.313% | $181.5401 | $181.54 | $181.55 | $181.50 |
| Purchase #7 | $186.72 | 5.597% | $197.1707 | $197.17 | $197.15 | $197.20 |
| 7 purchase totals = | $1,026.19 | $1,119.2100 | $1,119.21 | $1,119.15 | $1,119.20 | |