| 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 | $170.66 | 12.587% | $192.141 | $192.14 | $192.15 | $192.10 |
| Purchase #2 | $96.79 | 10.631% | $107.0797 | $107.08 | $107.10 | $107.10 |
| Purchase #3 | $238.82 | 10.374% | $263.5952 | $263.60 | $263.60 | $263.60 |
| Purchase #4 | $151.44 | 11.371% | $168.6602 | $168.66 | $168.65 | $168.70 |
| Purchase #5 | $248.27 | 4.380% | $259.1442 | $259.14 | $259.15 | $259.10 |
| Purchase #6 | $241.61 | 6.528% | $257.3823 | $257.38 | $257.40 | $257.40 |
| Purchase #7 | $210.31 | 5.805% | $222.5185 | $222.52 | $222.50 | $222.50 |
| 7 purchase totals = | $1,357.90 | $1,470.5211 | $1,470.52 | $1,470.55 | $1,470.50 | |