| 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 | $193.57 | 10.644% | $214.1736 | $214.17 | $214.15 | $214.20 |
| Purchase #2 | $71.37 | 8.130% | $77.1724 | $77.17 | $77.15 | $77.20 |
| Purchase #3 | $91.50 | 4.484% | $95.6029 | $95.60 | $95.60 | $95.60 |
| Purchase #4 | $164.80 | 7.693% | $177.4781 | $177.48 | $177.50 | $177.50 |
| Purchase #5 | $128.94 | 9.397% | $141.0565 | $141.06 | $141.05 | $141.10 |
| Purchase #6 | $205.68 | 12.393% | $231.1699 | $231.17 | $231.15 | $231.20 |
| Purchase #7 | $148.81 | 10.293% | $164.127 | $164.13 | $164.15 | $164.10 |
| 7 purchase totals = | $1,004.67 | $1,100.7804 | $1,100.78 | $1,100.75 | $1,100.90 | |