| 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 | $159.33 | 6.798% | $170.1613 | $170.16 | $170.15 | $170.20 |
| Purchase #2 | $44.36 | 4.180% | $46.2142 | $46.21 | $46.20 | $46.20 |
| Purchase #3 | $248.70 | 3.585% | $257.6159 | $257.62 | $257.60 | $257.60 |
| Purchase #4 | $107.98 | 5.252% | $113.6511 | $113.65 | $113.65 | $113.70 |
| Purchase #5 | $237.78 | 7.155% | $254.7932 | $254.79 | $254.80 | $254.80 |
| Purchase #6 | $203.83 | 11.619% | $227.513 | $227.51 | $227.50 | $227.50 |
| Purchase #7 | $233.83 | 5.634% | $247.004 | $247.00 | $247.00 | $247.00 |
| 7 purchase totals = | $1,235.81 | $1,316.9527 | $1,316.94 | $1,316.90 | $1,317.00 | |