| 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 | $184.61 | 10.401% | $203.8113 | $203.81 | $203.80 | $203.80 |
| Purchase #2 | $163.33 | 7.240% | $175.1551 | $175.16 | $175.15 | $175.20 |
| Purchase #3 | $98.45 | 5.854% | $104.2133 | $104.21 | $104.20 | $104.20 |
| Purchase #4 | $170.77 | 4.865% | $179.078 | $179.08 | $179.10 | $179.10 |
| Purchase #5 | $189.55 | 13.420% | $214.9876 | $214.99 | $215.00 | $215.00 |
| Purchase #6 | $203.66 | 9.718% | $223.4517 | $223.45 | $223.45 | $223.50 |
| Purchase #7 | $80.55 | 12.597% | $90.6969 | $90.70 | $90.70 | $90.70 |
| 7 purchase totals = | $1,090.92 | $1,191.3939 | $1,191.40 | $1,191.40 | $1,191.50 | |