| 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 | $153.40 | 9.135% | $167.4131 | $167.41 | $167.40 | $167.40 |
| Purchase #2 | $225.56 | 3.633% | $233.7546 | $233.75 | $233.75 | $233.80 |
| Purchase #3 | $162.57 | 12.840% | $183.444 | $183.44 | $183.45 | $183.40 |
| Purchase #4 | $218.29 | 8.651% | $237.1743 | $237.17 | $237.15 | $237.20 |
| Purchase #5 | $154.59 | 13.785% | $175.9002 | $175.90 | $175.90 | $175.90 |
| Purchase #6 | $151.68 | 5.255% | $159.6508 | $159.65 | $159.65 | $159.70 |
| Purchase #7 | $22.62 | 4.335% | $23.6006 | $23.60 | $23.60 | $23.60 |
| 7 purchase totals = | $1,088.71 | $1,180.9376 | $1,180.92 | $1,180.90 | $1,181.00 | |