| 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 | $170.79 | 10.747% | $189.1448 | $189.14 | $189.15 | $189.10 |
| Purchase #2 | $173.97 | 10.474% | $192.1916 | $192.19 | $192.20 | $192.20 |
| Purchase #3 | $250.76 | 11.174% | $278.7799 | $278.78 | $278.80 | $278.80 |
| Purchase #4 | $214.58 | 7.672% | $231.0426 | $231.04 | $231.05 | $231.00 |
| Purchase #5 | $53.73 | 9.834% | $59.0138 | $59.01 | $59.00 | $59.00 |
| Purchase #6 | $159.63 | 4.138% | $166.2355 | $166.24 | $166.25 | $166.20 |
| Purchase #7 | $14.60 | 10.512% | $16.1348 | $16.13 | $16.15 | $16.10 |
| 7 purchase totals = | $1,038.06 | $1,132.5430 | $1,132.53 | $1,132.60 | $1,132.40 | |