| 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 | $146.52 | 5.182% | $154.1127 | $154.11 | $154.10 | $154.10 |
| Purchase #2 | $206.33 | 9.392% | $225.7085 | $225.71 | $225.70 | $225.70 |
| Purchase #3 | $107.75 | 8.780% | $117.2105 | $117.21 | $117.20 | $117.20 |
| Purchase #4 | $170.49 | 3.248% | $176.0275 | $176.03 | $176.05 | $176.00 |
| Purchase #5 | $146.34 | 11.778% | $163.5759 | $163.58 | $163.60 | $163.60 |
| Purchase #6 | $6.63 | 8.846% | $7.2165 | $7.22 | $7.20 | $7.20 |
| Purchase #7 | $226.71 | 8.706% | $246.4474 | $246.45 | $246.45 | $246.40 |
| 7 purchase totals = | $1,010.77 | $1,090.2990 | $1,090.31 | $1,090.30 | $1,090.20 | |